It's natural to assume all the Godzilla cards have the same cycling twist as the red Godzilla card, but this one has an extra twist: instead of getting to shuffle it back into your deck, you put a trample counter on a creature
As for copying spells, it allows you to copy any artifact spell by just paying 1 extra mana, which is sick, but you have to be aggressive to build up to max speed
Reyhan, Last of the Abzan loves playing in a deck with lots of creatures that get and use +1/+1 counters
Im not going to speculate about that value proposition here with Commander Masters or the set's preconstructed decks
She has flying and haste, and, whenever she attacks, you return a creature from your graveyard to the battlefield tapped and attacking
This means you can easily trigger infinite combat steps with enough creatures and Aggravated Assault