The deck-building restraint is real
While resolving Neyith's last ability, you can't pay multiple times to double a creature's power more than once or to double more than one creature's power
(Return it only if it's on the battlefield.) Scrollshift Rarity: Common TYPE: Instant SUBTYPE: - CMC: 3 Mana cost: USD: $0.35 EUR: 0.21 TIX: 0.03 EDHREC RANK: 5134 Exile up to one target artifact, creature, or enchantment you control, then return it to the battlefield under its owner's control
On top of that, if you end up milling over something like Champion of Wits for later, you start to create a lot of lasting card advantage as the game goes long
If a creature dies, it is sent to your graveyard and you can only get him back onto the field with certain abilities
Put they won't be laughing when you throw this thing down