TrampleLeviathan enters 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.)
Counter target spell unless its controller pays . If that player doesn't, they tap all lands with mana abilities they control and lose all unspent mana.
Clockwork Beast enters with seven +1/+0 counters on it.At end of combat, if Clockwork Beast attacked or blocked this combat, remove a +1/+0 counter from it., : Put up to X +1/+0 counters on Clockwork Beast. This ability can't cause the total number of +1/+0 counters on Clockwork Beast to be greater than seven. Activate only during your upkeep.
FlyingClockwork Avian enters with four +1/+0 counters on it.At end of combat, if Clockwork Avian attacked or blocked this combat, remove a +1/+0 counter from it., : Put up to X +1/+0 counters on Clockwork Avian. This ability can't cause the total number of +1/+0 counters on Clockwork Avian to be greater than four. Activate only during your upkeep.
Reach (This creature can block creatures with flying.)Whenever Woolly Spider blocks a creature with flying, Woolly Spider gets +0/+2 until end of turn.
