Polar Kraken
Polar Kraken
Trample\nThis creature enters tapped.\nCumulative upkeep—Sacrifice a land. (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)
Age Counters Aggro Big Mana Combat Matters Counters Matter Cumulative upkeep Kraken Kindred Lands Matter Trample