If a card you didn't control would be put into an opponent's graveyard from anywhere, exile it instead
Aang, at the Crossroads / Aang, Destined Savior Another Aang where I really dont care much about the back side
Cephalid Coliseum (Ext, S, Block) While not usable before threshold is achieved, and quite painful until then, the Coliseum provides a quick and easy way to filter your hand
The term "defending player" in the myriad rules (or any other ability of an attacking creature) refers to the player the creature with myriad was attacking, the controller of the planeswalker it was attacking, or the protector of the battle it was attacking at the time the ability resolves
Back in the early 2010s, when the burgeoning Commander format was in its infancy, our choices for three-color commanders were few and far between