Uro, Titan of Nature's Wrath

To determine the total cost of a spell, start with the mana cost or alternative cost you're paying (such as an escape cost), add any cost increases, then apply any cost reductions. The mana value of the spell remains unchanged, no matter what the total cost to cast it was and no matter whether an alternative cost was paid.

Once you begin casting a spell with escape, it immediately moves to the stack. Players can't take any other actions until you're done casting the spell.

Uro's first ability causes you to sacrifice it if you didn't cast it, or if it was cast using any permission other than an escape ability.

Uro's second ability triggers when it enters the battlefield, even if it didn't escape.

Uro's effect doesn't count as playing a land. It can put a land card onto the battlefield even if it's not your turn or if you've already played your land for the turn.

Escape's permission doesn't change when you may cast the spell from your graveyard.