Apex Altisaur, and Blizzard Brawl

Prerequisites

• Apex Altisaur on the battlefield
• Blizzard Brawl in hand
• You control at least three snow permanents
• available

Steps

1. Cast Blizzard Brawl by paying , causing Apex Alitsaur to get +1/+0 and indestructible until end of turn, and then causing it to fight an opponent's creature with power one or greater
2. Apex Altisaur is dealt damage by the creature, triggering its enrage ability, causing it to fight an opponent's creature with power one or greater
3. Repeat step 2

Results

• Infinite damage to opposing creatures with power one or greater