mtg spirit token cards (Colorless) (TC16) #1 Pair with Prismatic Defender Holographic Card Sleeves or Perfect Fits for an extra Spirit 3/1

As with some others on this list, it can get out of hand pretty swiftly, and while Wizards would get more ambitious in the years since, it remains a really fun deck (Ive upgraded mine)

Since all your face-down cards count as identical 2/2 creatures, your opponents will have no way to know whats actually in play until its too late

Pia Nalaar is another new card that could work in affinity and has many similarities to this

For example, if Strata Scythe's imprint ability ("When this Equipment enters, search your library for a land card, exile it, then shuffle.") triggers twice (probably because it somehow entered attached to Cloud), up to two total land cards can be exiled

Tormods Crypt Often seen gracing sideboards, Tormod's Crypt is a useful bit of graveyard interaction that doesnt cost anything

Note here the difference between power level and special snowflake status