pokemon cards boltund V 067/192 Rebel Clash Holo Rare Card Near Mint Lightning Colorless Boltund | Sword & Shield

I find it quite amusing that it works with other copies of Niv-Mizzet

Mana Crypt taps for 2, and Mana Vault, Thran Dynamo, Basalt Monolith, and Grim Monolith can tap for three easily enough and make even more mana than 5

This goes into your 'mana pool'

When you activate Grand Architects first activated ability, Pili-Pala becomes a blue creature and, with the Architects second activated ability, you can tap Pili-Pala for two colorless mana

Free spells, due mostly to the advent of Modern Horizons 2 elementals, are in a very high position at the moment, and trading two for one isnt usually a big problem, if youre taking advantage in the board