The relevant measure is how often cards that untap lands show up in green compared to other colors, which I think is demonstrated by the above lists that green has more land untap effects than any other color, with blue being nearly equivalent
The only difference between morphed cards and megamorphed cards is that when a creature with megamorph is turned up for its megamorph cost, it gains a +1/+1 counter
Fomori Vault Marcy: Important to note this isn't restricted to sorcery speed or similar 'on your turn' clauses, so a deck that runs a lot of artifacts can use this during an end step to dig up the piece they need, which for decks like Affinity or similar types of heavy artifact decks, could end up being invaluable
Main Collectable Card Games Magic: The Gathering Traumatize Traumatize Casting Cost: Card Type: Sorcery Card Text: Target player puts the top half of his or her library, rounded down, into his or her graveyard
Then if you control a Rat, surveil 2
Illustrated by Jack Wei Standard Not Legal Alchemy Not Legal Pioneer Not Legal Historic Not Legal Modern Not Legal Brawl Not Legal Legacy Legal Comp