Ongoing Investigation - Shadows over Innistrad - 77

Enchantment

Mana Cost: {1}{U}

Whenever one or more creatures you control deal combat damage to a player, investigate. (Create a Clue token. It's an artifact with "{2}, Sacrifice this token: Draw a card.")
{1}{G}, Exile a creature card from your graveyard: Investigate. You gain 2 life.

Uncommon · Shadows over Innistrad · #77 (SOI)

Illustrated by Bud Cook