mtg alter cards Gilded Drake #(This effect lasts indefinitely.) Then exile it.) # Sensei's Divining Top - High

Any red deck can make room for a copy there aren't many games where you wont have a good opportunity to fire this off, efficiently answering a creature or artifact

In decks that are playing a lot of Auras and/or Equipment, Halvar gives them a massive boost to give them double strike

(If that spell becomes a permanent, it enters under your control.) You were saying? Illustrated by Aaron Miller Standard Not Legal Alchemy Not Legal Pioneer Not Legal Historic Not Legal Modern Not Legal Brawl Not Legal Legacy Legal Comp

Sacrifice those Mountains

So, in order to answer you need a Blue, White, or Green exiling or tucking effect