Other creatures are Food artifacts in addition to their other types and can be used as Food Tokens (spend 2 generic, tap them, sacrifice them, and gain 3 life)
Combined with the low average cost of cEDHs best playables, Ad Nauseam might as well read Pay five mana, draw 20 cards. This is obviously one of the best things you could do in the entire format, especially alongside the other cards on this list (Demonic Tutor to find your last missing piece, anybody?)
To help players distinguish between printings, all future sets gained expansion symbols, regardless of their borders
In FFXVI, characters didn't just summon Eikons, they became them
At its best, Faithless Looting dumps precious value into your graveyard for you to reanimate at your will
Like, why do they do that