box of pokemon booster packs Mega Evolution Ascended Heroes Pack [10 Cards] and Squirtle and witness a brand Pokemon Assorted boosters: 4 Packs

Riptide Chimera MTGs always excelled at creature design

Wrong energy symbols, or energy symbols the wrong size

This plays directly into white's flavor of letting the opponent make the first attack

This is the minimum necessary to play the Archenemy format under the current rules, so all you need is one Duskmourn EDH precon (and some friends with their own Commander decks) to play Duskmourn Archenemy

Your number can fluctuate a fair amount otherwise, but mana rocks and supporting artifacts as a theme by volume are the two tentpoles that cause radical shifts in the number, which will in turn affect your counts most for cards in the various colors