Fell the Mighty [Warhammer 40,000] SWSH073 You may cast an instant

You may cast an instant or sorcery spell with equal or lesser mana value from your hand without paying its mana cost

convert Starscream

Whenever a commander you control enters the battlefield or attacks

Set: 30th Anniversary Edition Type: Enchantment — Aura Rarity: Rare Cost: {B}{B} Enchant artifact

Set: EX: Holon Phantoms Type: Grass

Fell the Mighty [Warhammer 40,000] SWSH073 You may cast an instantSet: Warhammer 40,000 Type: Sorcery Rarity: Rare Cost: {4}{W} Destroy all creatures with power greater than target creature's power. The battle began with an overwhelming wave of Tyranids and ended with Canoness Lucretia standing atop a huge pile of charred alien corpses.