Look at the top four cards of your library. Put one of them into your hand and the rest on the bottom of your library in any order.

({T}: Add {U}.)

({T}: Add {U}.)

({T}: Add {U}.)

{U}: Killer Whale gains flying until end of turn.

Kird Ape gets +1/+2 as long as you control a Forest.

Lava Axe deals 5 damage to target player or planeswalker.

Trample

Leviathan enters the battlefield tapped and doesn’t untap during your untap step.

At the beginning of your upkeep, you may sacrifice two Islands. If you do, untap Leviathan.

Leviathan can’t attack unless you sacrifice two Islands. (This cost is paid as attackers are declared.)

Lightning Bolt deals 3 damage to any target.

{T}: Add {G}.

Flying (This creature can’t be blocked except by creatures with flying or reach.)

({T}: Add {R}.)

({T}: Add {R}.)

({T}: Add {R}.)

Reach (This creature can block creatures with flying.)

Polluted Mire enters the battlefield tapped.

{T}: Add {B}.

Cycling {2} ({2}, Discard this card: Draw a card.)

Counter target spell unless its controller pays {X}. If that player doesn’t, they tap all lands with mana abilities they control and lose all unspent mana.

As Quirion Elves enters the battlefield, choose a color.

{T}: Add {G}.

{T}: Add one mana of the chosen color.

Haste (This creature can attack and {T} as soon as it comes under your control.)