Mana Drain [Iconic Masters] Kaldheim you may destroy target artifact

you may destroy target artifact or enchantment

put them onto the battlefield tapped

so one easy way to select is to roll a D6

Set: San Diego Comic-Con 2013 Type: Legendary Planeswalker — Garruk Rarity: Mythic Cost: {4}{G}{G} +1: Reveal the top five cards of your library

reveal cards from the top of your library until you reveal a battle card

Mana Drain [Iconic Masters] Kaldheim you may destroy target artifactSet: Iconic Masters Type: Instant Rarity: Mythic Cost: {U}{U} Counter target spell. At the beginning of your next main phase, add an amount of {C} equal to that spell's mana value. Enthusiasm is no match for preparation.