mtg cards that populate Trostani Selesnya's Voice Selesnya G/W Commander EDH Deck Pre-Built Does that combo work for

Once we were removing cards from the game, it became clear that we could hit more areas other than just the library

Basking Rootwalla and Arrogant Wurm hit the field at a discount when discarded to Wild Mongrel

If only this were instant for the last ability, but taking the whole card into account I think its actually very good and can be played any time in the game early to late

Cube not being a tournament or highly competitive format means these kinds of refinements and community consensus are super slow to take root

Affinity is a keyword that means you can cast a card for less mana based on the permanents you have in play