Vigor + Deathbringer Thoctar + The Flame of Keld

Prerequisites

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Steps

1. 1At the beginning of your precombat main phase, The Flame of Keld triggers, putting a lore counter on it and increasing the amount of damage red sources you control deal by 2 this turn.
2. 2Activate Deathbringer Thoctar by removing a +1/+1 counter from it, putting two +1/+1 counters on it due to Vigor.
3. 3Activate Deathbringer Thoctar by removing a +1/+1 counter from it, dealing 2 damage to any target.
4. 4Repeat from step 2 as desired.

Effects

• Infinite +1/+1 counters on creatures you control
• Infinite damage