Discarding means taking a card currently in your hand and putting it into your graveyard
If youre playing a five-color Commander deck Kenrith is a must-include, though first youll need to provide a strong argument as to why Kenrith isnt your actual commander
That must account for something
In practical terms, that means Burn and Zoo and Affinity are hard matchups, and tempo decks like Merfolk or Bant-flavored aggro builds are nearly impossible to beat
The real power comes from Aether Vial, a staple of competitive Merfolk lists, getting it into play for 0 mana
The white aggro deck he won with, built in conjunction with Gabriel Nassif, Kai Budde, and their legal team, made extra use of Path to Exile as a surprise way to pump a Steppe Lynx or two in combat