If there is no Lesson card in your graveyard when Walltop Sentries dies, the ability will not be put on the stack at all
The thing with Ponchos is - and I think a lot of people forget - Pokmons a hobby where you want to show off what you have
Corpse KnightCorpse Knight hits them whenever a creature enters our battlefield, while Knights ChargeKnights Charge brings the hurt whenever we attack
Italian Acceleratore Cyberso 2+ mostri, eccetto i Segna-Mostro Durante la Battle Phase (Effetto Rapido): puoi scegliere come bersaglio 1 mostro Cyberso puntato da questa carta e attivare 1 di questi effetti
Here's the mana symbol count for each color in the list: White: 35 Blue: 14 Black: 18 Red: 12 Green: 23 The way this looks, I should be running more White lands than any others with a secondary focus in Green (especially since I need to hit the early ramp cards more)
The silliest thing about this Niv-Mizzet is that he combos with his older iterations, going infinite with Niv-Mizzet, the Firemind which is bound to be a blast to pull off