Join forces — Starting with you, each player may pay any amount of mana. Each player searches their library for up to X basic land cards, where X is the total amount of mana paid this way, puts them onto the battlefield tapped, then shuffles.
Whenever a creature you control attacks, you may put a quest counter on Beastmaster Ascension.As long as Beastmaster Ascension has seven or more quest counters on it, creatures you control get +5/+5.
Extort (Whenever you cast a spell, you may pay . If you do, each opponent loses 1 life and you gain that much life.)Artifacts and creatures your opponents control enter tapped.
FlyingWhenever an opponent casts a spell, put a +1/+1 counter on Ishai, Ojutai Dragonspeaker.Partner (You can have two commanders if both have partner.)
Creatures with power less than Champion of Lambholt's power can't block creatures you control.Whenever another creature you control enters, put a +1/+1 counter on Champion of Lambholt.
Whenever Bruse Tarl, Boorish Herder enters or attacks, target creature you control gains double strike and lifelink until end of turn.Partner (You can have two commanders if both have partner.)
Flying, trampleWhenever Hellkite Tyrant deals combat damage to a player, gain control of all artifacts that player controls.At the beginning of your upkeep, if you control twenty or more artifacts, you win the game.