pokemon trading card game stadium TCG: Sword & Shield—Lost Origin Build & Battle : Toys & Games Evolves from null Rules Once during each players turn Collapsed Stadium | Lost Origin

Cast two copies - or cast one copy, then bounce it to your hand with a Failed Fording - and you've got lethal

Commander Yidris, Maelstrom Wielder Trample Whenever Yidris deals combat damage to a player, as you cast spells from your hand this turn, they gain cascade

If your deck benefits from life gain but doesn't need it then any card in the cube with any life gain potential that you want in your deck has surprisingly higher value than you might think

the Lorcana Amethyst Ruby deck guide covers the full 60-card build

And thats the way of Magic , as well

One final thing to note is that if you use any of these legends as your commander (or Otrimi, the Ever-Playful, a sixth legendary mutator printed in the upcoming Commander precons), then any mutated creature with the commander on top will deal commander damage