Block Tales Best Call Card Guide -- Every Call Worth Using
Looking for the block tales best call card for a tough boss? I tested every call card across chapters 1 to 5 and ranked them by raw damage, healing support, and how easy each one is to trigger on the turn you actually need it.
What Are Call Cards?
Call cards are a separate category in Block Tales that summon a temporary NPC ally into the fight instead of attacking directly. When you play one, the summoned helper drops into your party for a set number of turns, acts on its own, then leaves. You spend the turn to play the card, but every turn the summon acts afterward is essentially free value while you guard, heal, or set up burst.
The trade is real. A call card occupies a BP slot, and the strongest summons carry only one use per equip, so you cannot spam them. Cheaper support calls give you two or three uses, which matters more than people expect in a long fight. The first time I ran a Healer call against Hatred in Chapter 3 with a party of three, I realized the value is not the summon itself but the turns it buys you to stop panic-healing.
Three rules decide whether a call card earns its slot. First, fight length: the longer the boss, the more total turns the summon acts, so calls scale with duration. Second, trigger ease: a call you can play on turn one is worth more than one gated behind a setup turn. Third, what the summon actually does once it lands, because a summon that only chips for small damage cannot compete with your own attack card in a four-turn fight.
Top 5 Best Call Cards Ranked
This ranking blends damage output, support value, and how reliably you can trigger the call on the turn you want. I weighted long boss fights heavily because that is where calls separate from normal cards.
| Rank | Call Card | What It Summons | Best Use | Uses |
|---|---|---|---|---|
| 1 | Big Bad Wolf | Multi-hit predator that strikes the front row each turn for ~3 turns | Add waves and chapter 3-5 bosses | 1 |
| 2 | Healer Call | Support NPC that restores party HP each of its turns | First clears and Frostmaw survival | 2 |
| 3 | Guard Dog | Tank ally that draws boss targeting and soaks one hit | Dangerous single-turn boss attacks | 2 |
| 4 | Spark Sprite | Fast chip-damage summon with status pressure | Status-route fights, poison or burn teams | 3 |
| 5 | Firework Caller | One large spread hit, then departs immediately | Clearing two or three weak adds at once | 2 |
1. Big Bad Wolf -- the all-round damage king
The Wolf is the call I reach for most. It lands and then attacks the front of the enemy line on its own turn for roughly three turns, which means a single card play turns into three free aggressive turns. Against The Ancients at level 13 with a party of four, I played the Wolf on turn two and let it grind the side adds while my party focused the main body. That fight went from a resource scramble to a clean clear because nobody had to waste an attack on the smaller targets.
The downside is the single use and the BP cost. You get one Wolf per fight, so save it for the stretch with the most enemies on screen, not the opening turn against a lone boss.
2. Healer Call -- the survival pick
If a tier list told you damage is always king, ignore it for first clears. The Healer Call gives you two uses and restores party HP every turn it acts. In my Frostmaw attempt at level 15, keeping Cassie alive was the actual win condition, and the Healer call covered the turns my dedicated healer needed for SP recovery. Two summons across a long fight is a lot of passive sustain for one card slot.
3. Guard Dog -- the damage soak
Guard Dog does not heal or hit hard. It pulls boss targeting onto itself and eats a hit your party would rather avoid. On the turn Hatred winds up its big nightmare attack, dropping the dog the turn before lets it take the blow instead of a fragile party member. Two uses means you can cover two scary windows in one fight.
4. Spark Sprite -- the status engine
Spark Sprite is the call for poison and burn teams. Its chip damage is small, but it adds status pressure every turn for three uses, which stacks with cards like Free Poison and Free Fire. Against Bubonic Plant in Chapter 2 it kept the damage-over-time clock running while I spent my own turns on control and healing.
5. Firework Caller -- the burst clear
Firework Caller is a one-and-done. It lands, hits everything once for solid spread damage, then leaves. That makes it weak in long single-boss fights but excellent when two or three weak adds show up and you want them gone in one card play instead of three attacks.
Best Call Card by Chapter
The right call changes as the fights get longer and the parties get bigger. Here is what I would equip going chapter by chapter.
Chapter 1 -- skip the heavy calls
Early fights are short and your BP is tight. A normal attack card usually beats a call here because the fight ends before a summon gets its second turn. If you want one, Firework Caller is the only call that earns its slot against the small Chapter 1 add groups. Cruel King at level 4 with a party of two is a damage race, so spend your slot on Power Stab or Charge instead.
Chapter 2 -- Spark Sprite for status routes
Bubonic Plant turns long, and poison routes start to matter. Spark Sprite with its three uses keeps the status clock ticking while you handle healing. If you are not running a status team, hold your slot for Cure and play calls later.
Chapter 3 -- Guard Dog and Healer Call
Hatred at level 10 is the first fight where survival calls clearly pay off. Guard Dog covers the big windup turn, and Healer Call smooths the long nightmare stretch. This is where I stop treating calls as optional. Opticus also rewards Guard Dog because soaking an eye-beam turn is cleaner than scrambling to heal it.
Chapter 4 -- Big Bad Wolf comes online
The Ancients at level 13 brings a party of four and multiple targets. Big Bad Wolf is the standout here because the extra bodies on screen give it three full turns of value. Pair it with Good Vibes for SP smoothing and the fight stabilizes fast.
Chapter 5 -- Healer Call plus Wolf for the superboss
Frostmaw at level 15 is a protection fight, so Healer Call leads. For the optional Mutant superboss at level 16, the fight is long enough that Big Bad Wolf and a sustain call both earn slots. Treat Mutant as a resource test and the calls carry you through the back half.
How to Unlock More Call Cards
Call cards are not handed to you on a schedule. Most come from exploration, hidden chests, and NPC rewards rather than the main story drops, which is why two players at the same chapter can have very different call options.
- Hidden chests off the main path. Several call cards sit behind side rooms in chapter hubs. Check dead-end corridors and breakable walls before you leave an area, because backtracking after the boss is slower than a quick sweep on the way in.
- NPC quest rewards. A few calls come from finishing optional NPC requests. These are easy to miss if you rush boss to boss, so talk to every quest-marked NPC at least once per chapter.
- Currency from the shop. Some call cards rotate through the in-game shop for coins you earn from battles. If a call you want is listed, buy it before moving on, since stock can rotate out.
- Puzzle and code rewards. A handful of cards unlock through in-game puzzles and code-gated rooms. If you are stuck on one, the puzzle solver linked below walks through the code logic.
My practical advice: do a full exploration pass of each chapter before the boss instead of after. I missed two call cards in Chapter 3 the first time through and only found them on a replay, which cost me a much easier Hatred fight.
Call Card Synergies
Calls get a lot stronger when you build the rest of your deck around what the summon does. The point is to let the call cover one job so your own turns can specialize.
Big Bad Wolf plus Aggressor and Charge
Let the Wolf handle the adds while you stack Charge for a single huge punish turn on the main boss. Aggressor pushes your burst higher, and because the Wolf is clearing chip targets, you never waste the charged turn on a weak enemy. This combo turned my second Ancients run into a much shorter fight.
Healer Call plus Charge DEF and Prayer
This is the survival core for Frostmaw. The Healer call covers passive sustain, Charge DEF halves the damage on planned danger turns, and Prayer is your emergency button. With the call doing routine healing, you save Prayer for the moment a block actually fails.
Spark Sprite plus Free Poison and Free Fire
Status teams want every source of damage-over-time running at once. Spark Sprite adds its own pressure on top of your poison and burn enchants, which shortens long fights like Bubonic Plant where raw burst is unsafe.
Guard Dog plus Bodyguard and Cure
Stacking two redirect effects sounds redundant, but against a boss with two dangerous turns in a row it lets you cover both windows. Cure cleans up whatever leaks through, and your damage dealers never have to stop attacking to play defense.
If you want to test how these card mixes score before you commit a BP slot, the Cards and Builds Calculator runs the damage, healing, and turn-economy math for your exact party and target boss. The Card Combo Meta page covers the wider non-call combos, and the full all cards list shows every card you can pair with a call.
FAQ
What is the best call card in Block Tales?
For most players the block tales best call card is Big Bad Wolf in chapters 3 to 5, because its multi-hit summon clears add waves and chips bosses without spending your own turn on weak attacks. If you need survival instead of damage, the Healer call is the safer pick for a first clear.
How many uses does a call card have?
Most call cards carry one to three uses per equip. Stronger summons usually cap at one use, while cheaper support calls allow two or three. Uses reset between separate battles, so you do not lose them permanently.
Do call cards cost BP to equip?
Yes. Call cards take a BP slot like any other card, and the strongest calls cost more BP than a single attack card. Budget the slot before a boss instead of swapping it in blind.
Can the summoned ally die or be targeted?
The summoned NPC acts for a fixed number of turns and then leaves on its own. Bosses can target it, which is sometimes the point, because a call can soak a hit your party would rather avoid during a dangerous turn.
Are call cards worth it over a normal damage card?
In short fights a raw damage card often wins. In long boss fights with add waves a call card wins because it acts for free across several turns while you keep guarding and healing. Match the card to the fight length, not to a tier list alone.