Dawnstrider

{G}, {T}, Discard a card: Prevent all combat damage that would be dealt this turn.

Clear the Land

Each player reveals the top five cards of their library, puts all land cards revealed this way onto the battlefield tapped, and exiles the rest.

When this creature enters, each other player may put a creature card from their hand onto the battlefield.

{2}: This creature deals 1 damage to each creature with flying and each player. Any player may activate this ability.