Preordain (Retro) [The Brothers' War Commander] Shandalar Vanguard Species — Whenever Purestrain

Vanguard Species — Whenever Purestrain Genestealer attacks

Their creations continue to spread foul magic

Set: The List Type: Legendary Creature — Human Wizard Rarity: Rare Cost: {3}{U}{U} Face-down creatures get +1/+1

Set: The List Type: Sorcery // Sorcery Rarity: Rare Cost: {G}{U} // {4}{W}{U} Whenever a creature enters the battlefield this turn

but rarely for the merfolk

Preordain (Retro) [The Brothers' War Commander] Shandalar Vanguard Species — Whenever PurestrainSet: The Brothers' War Commander Type: Sorcery Rarity: Common Cost: {U} Scry 2, then draw a card. (To scry 2, look at the top two cards of your library, then put any number of them on the bottom of your library and the rest on top in any order.)