if you want to use it in a Rayami, First of the Fallen deck, you lose access to the activated ability, which gives you the best card from the top three of your library
Craterhoof Behemoth An infamous game-ender, Craterhoof Behemoth converts even a weak board into a terrifying, trampling threat
Hitting any nonland at instant speed is nice, but you also 2-for-1 yourself when you use this, so if the target isn't a good one, it really isn't worth it
Hybrid mana symbols, monocolored hybrid mana symbols, and Phyrexian mana symbols do count toward your devotion to their color(s)
Orochi Hatchery, Riptide Replicator, Spawning Pit, Lightning Coils, Triskelavus, Sekki, Seasons Guide Each of these created different types of token creatures, which struck me as a bit of a bookkeeping headache considering I dont have all the token cards Id need to represent them all