Urza's Incubator - Urza's Destiny (UDS)As Urza's Incubator enters the battlefield, choose a creature type. Creature spells of the chosen type cost {2} less to cast. "Stop thinking like an artificer, Urza, and start thinking like a father!" Rayne, Academy Chancellor

Kamahlite druid

immense and frosty

Flying Whenever Crosis

The sci-fi vibes are strong with this one—visit a lonely planet

These slivers

*The Faerie Queene*

Countless delights drift on the surface while dark schemes run below

{G}{G}: Attach Horned Helm to target creature you control

Flying {3}{U}: Untap Blizzard Elemental

As Primal Beyond enters the battlefield

" —Cabal mantra

Trample Whenever you tap a land for mana