full art cards mtg Abstruse Appropriation — Central is:fullart game:paper · Scryfall Magic:

Cursecatcher 1.2 (B cube) Power 1.0 Support 1.4 This guy doesn't affect the board very much and acts more as a Rishidan Port preventing them from tapping out to cast important spells

I'd say this one is possible, but an uphill battle

Cosmogrand Zenith We know casting two spells in a turn is quite achievable, though three mana makes it meaningfully harder

This category of cards is one of the defining features of powerful formats like Commander, Legacy and Vintage, adding consistency and versatility to your deck, which is especially useful in singleton formats

Additionally, players can pay two mana to sacrifice the card for two life