I dig it, this one is my favorite legendary in the set for sure
When an opponent cast a Morphling, you generally had one option: kill them before Morphling single-handedly killed you
Each player puts all artifact, creature, and land cards revealed this way onto the battlefield, then does the same for enchantment cards, then puts all cards revealed this way that weren't put onto the battlefield on the bottom of their library
Assuming that sacrifice was modified, youll make at least one Spirit token, which can then be sacrificed to make two more Spirits thanks to the +1/+1 counter it enters with
Command zone rules: Both formats feature a command zone where your commander sits until you cast it, and you pay two additional mana each time it dies or is exiled