Magnetic Mountain Aetherdrift Sarkhan becomes a Dragon in

Sarkhan becomes a Dragon in addition to its other types and gains flying

(A creature with islandwalk can't be blocked as long as defending player controls an Island

{2}: Choose one — • Destroy target Aura attached to a land

Spree (Choose one or more additional costs

create a 3/2 colorless Vehicle artifact token with crew 1

Magnetic Mountain Aetherdrift Sarkhan becomes a Dragon inBlue creatures don't untap during their controllers' untap steps. At the beginning of each player's upkeep, that player may choose any number of tapped blue creatures they control and pay {4} for each creature chosen this way. If the player does, untap those creatures.