mtg 3 color cards New Tri-Color Commanders Sneak Their Way Into Bloomburrow Main Set Drowner of Truth - Modern

Ramping two lands from the yard and getting two nonland permanents to hand is excellent for five mana

If several creatures enter the battlefield under your control at the same time, Leyline of Vitalitys triggered ability triggers for each of those creatures

5 Obeka, Splitter of Seconds Operates on a Whole New Axis Untap, Upkeep, Upkeep, Upkeep, Draw Obeka has distinguished herself as an Ogre of unique design sensibilities, with her previous iteration possessing the unique ability to end the current turn with her activated ability, circumventing potentially lethal "end step" triggers

The reverse side, Polukranos, Engine of Ruin gives you much more to brew around