Megara or Judy Hopps &
That could be Arcanis the Omnipotent to draw your deck or Merieke Ri Berit to destroy all your opponents creatures
Sure, Tuvasa kind of hijacks the Merfolk theme and replaces it with a more Enchantress-y build, but she does grow to immense heights rather quickly if you're throwing down the right Auras and enchantments, and Merfolk sub-synergies can certainly still flourish in a Tuvasa-led deck
Ironwill Forger Tarkir: Dragonstorm s Ironwill Forger brings back the lieutenant mechanic: at the beginning of combat on your turn, if you control your commander, your lieutenant will give you a bonus
It lets you skip ahead on the mana curve without using a card slot for a rock , delivering precisely the speed advantage that puts the best colorless cards MTG category in a league of its own
After a creature you control dies, her transformation threatens a mini-sweeper that clears small boards, so token and creature-swarm decks cant overextend freely