TFT Set 17.4

Anti-tank toolkit

Ionic Spark, a TFT completed item

Ionic Spark

completed

30% Shred enemies within 2 hexes. When enemies cast an Ability, deal magic damage equal to 150% of the Mana spent

Shred: Reduce Magic Resist

Recipe

Ionic Spark enables

  • Shred

    Reduces the target's Magic Resist by 30% for a duration.

Ionic Spark benefits from

  • Mana

    The unit-level resource that gates ability casts — champions cast once their mana bar fills, so low-mana units cast more often than high-mana ones. Spear of Shojin (mana per attack) and Adaptive Helm (amplifies Mana from all sources) push casts faster, alongside starting-mana augments. Blue Buff is no longer a mana item in Set 17 — it's now an AD/AP amp.

Ionic Spark counters

  • Magic Resist

    The magic-defense stat that reduces incoming AP damage. Many sustain items, the Bastion frontline trait, and "Gain X Armor and Magic Resist" effects grant or scale off it; Shred is its inverse.