Oboro Breezecaller

Flying
{2}, Return a land you control to its owner's hand: Untap target land.

Walking Atlas

{T}: You may put a land card from your hand onto the battlefield.

Flying
{2}, Return a land you control to its owner's hand: Target creature with power 2 or less can't be blocked this turn.

You may cast spells from your hand without paying their mana costs.

Untaidake enters tapped.
{T}, Pay 2 life: Add {C}{C}. Spend this mana only to cast legendary spells.

Flying
{3}, Return a land you control to its owner's hand: Counter target spell unless its controller pays {3}.

This land enters tapped.
When this land enters, return a land you control to its owner's hand.
{T}: Add {G}{U}.