Soulfire Grand Master, and Star of Extinction

Prerequisites

• Soulfire Grand Master on the battlefield
• Star of Extinction in hand
• available

Steps

1. Cast Star of Extinction by paying , destroying a land and dealing 20 damage to each creature and each planeswalker, and causing you to gain life equal to the damage dealt this way due to Soulfire Grand Master

Results

• Near-infinite lifegain
• Near-infinite damage to all creatures