Vraska, Betrayal's Sting is a flexible proliferate option that also acts as removal or a finisher, but personally I feel she's a bit overcosted at 5 mana minimum
Then exile it.) Emrakul's Messenger One generic, one blue Creature Eldrazi Faerie Rogue 2/1 Devoid (This card has no color.) Flying Whenever you draw your second card each turn, create a 0/1 colorless Eldrazi Spawn creature token with Sacrifice this creature: Add one colorless mana. Estrid's Invocation Two generic, one blue Enchantment You may have Estrid's Invocation enters the battlefield as a copy of an enchantment you control, except it has At the beginning of your upkeep, you may exile this enchantment
Formerly a competitive Pokmon TCG grinder, she has been playing Magic since Shadows Over Innistrad, which in her opinion, was a great set to start with
Cleaver Skaab [Best Token Multiplication for Explosive Board Expansion] Cleaver Skaab focuses on doubling Zombie tokens through sacrifice , turning small boards into sudden threats