Spear Spewer + Dissipation Field + Runaway Steam-Kin + Mass Hysteria

Spear Spewer

Dissipation Field

Runaway Steam-Kin

Mass Hysteria

How it works

1. If Runaway Steam-Kin has three or more +1/+1 counters on it, activate it by removing three +1/+1 counters from it, adding .
2. Cast Spear Spewer by paying .
3. Runaway Steam-Kin triggers, putting a +1/+1 counter on it.
4. Activate Spear Spewer by tapping it, dealing 1 damage to each player.
5. Dissipation Field triggers, returning Spear Spewer from the battlefield to your hand.
6. Repeat.

This dazzling loop turns a humble defender into a relentless engine by looping its cast and trigger cycle indefinitely. Mass Hysteria grants haste so that Spear Spewer can tap immediately upon entering the battlefield to deal 1 damage to each player, which in turn triggers Dissipation Field to bounce the spewer safely back to your hand. Meanwhile, casting the red spell triggers Runaway Steam-Kin, whose counters fuel the exact mana needed to recast Spear Spewer and sustain the loop while generating explosive value.