I could see this getting played in Limited with the amount of colorless creatures weve seen
2025-10-02 If an activated ability of a creature you control costs no generic mana to activate (for example, if it costs , it costs , or it costs only nonmana actions such as or "Sacrifice a creature"), Training Grounds simply won't affect it
Play allows you to find a quick unranked best-of-one match, whilst Brawl requires you to build a deck around a legendary creature or planeswalker
Special Rarities As the collector market matured, WotC introduced special rarities
Esper Sentinel is the first, and its largely because of how often youll get extra cards for such a low investment
If Starting Town NPC leaves the battlefield while one or more creature cards you own are exiled after they're sent to Fetch Herbs, those creature cards can still be cast from exile