Siege-Gang Commander [Scourge] SPA Puro musculo instead prevent all combat damage

instead prevent all combat damage that would be dealt this turn by creatures your opponents control

Set: Commander 2015 Type: Creature — Elf Rare Cost: {2}{G} Flash When Caller of the Claw enters the battlefield

Set: Dragons of Tarkir Type: Legendary Creature — Elder Dragon Mythic Cost: {4}{G}{W} This spell can't be countered

then you may cast any number of nonland cards exiled this way without paying their mana costs

Siege-Gang Commander [Scourge] SPA Puro musculo instead prevent all combat damageSet: Scourge Type: Creature Goblin Rare Cost: {3}{R}{R} When Siege Gang Commander enters the battlefield, create three 1 1 red Goblin creature tokens. {1}{R}, Sacrifice a Goblin: Siege Gang Commander deals 2 damage to any target.