Sneak Attack [Eternal Masters] Unhinged At the beginning of your

At the beginning of your precombat main phase

Set: Alpha Edition Type: Instant Rarity: Common Cost: {X}{U} Counter target spell unless its controller pays {X}

Set: From the Vault: Exiled Type: Artifact — Equipment Rarity: Mythic Cost: {1} Equipped creature gets +1/-1

When Ancestral Knowledge enters the battlefield

Friends teach what you want to know

Sneak Attack [Eternal Masters] Unhinged At the beginning of yourSet: Eternal Masters Type: Enchantment Rarity: Mythic Cost: {3}{R} {R}: You may put a creature card from your hand onto the battlefield. That creature gains haste. Sacrifice the creature at the beginning of the next end step.