: Target attacking creature gets +1/+1 until end of turn.

As an additional cost to cast this spell, return X Swamps you control to their owner's hand.
Infernal Harvest deals X damage divided as you choose among any number of target creatures.

Target player draws two cards.

Vigilance
Sacrifice Iron-Heart Chimera: Put a +2/+2 counter on target Chimera creature. It gains vigilance. (This effect lasts indefinitely.)

, : Target creature can't block this turn.

Cumulative upkeep (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)
When you play a card, sacrifice Juju Bubble.
: You gain 1 life.

Jungle Basin enters the battlefield tapped.
When Jungle Basin enters the battlefield, sacrifice it unless you return an untapped Forest you control to its owner's hand.
: Add .

As an additional cost to cast this spell, sacrifice all permanents you control and discard your hand.
Target player loses 5 life.

Karoo enters the battlefield tapped.
When Karoo enters the battlefield, sacrifice it unless you return an untapped Plains you control to its owner's hand.
: Add .

Phasing (This phases in or out before you untap during each of your untap steps. While it's phased out, it's treated as though it doesn't exist.)
Creatures with flying can't attack or block, and their activated abilities with in their costs can't be activated.

: Keeper of Kookus gains protection from red until end of turn.

Flash

Flanking (Whenever a creature without flanking blocks this creature, the blocking creature gets -1/-1 until end of turn.)
: Each creature without flanking blocking Knight of Valor gets -1/-1 until end of turn. Activate this ability only once each turn.

Flanking (Whenever a creature without flanking blocks this creature, the blocking creature gets -1/-1 until end of turn.)
When Knight of the Mists enters the battlefield, you may pay . If you don't, destroy target Knight and it can't be regenerated.

Trample
At the beginning of your upkeep, if you don't control a creature named Keeper of Kookus, Kookus deals 3 damage to you and attacks this turn if able.
: Kookus gets +1/+0 until end of turn.

Flying
: Kyscu Drake gets +0/+1 until end of turn. Activate this ability only once each turn.
Sacrifice Kyscu Drake and a creature named Spitting Drake: Search your library for a card named Viashivan Dragon and put that card onto the battlefield. Then shuffle your library.

Trample
Sacrifice Lead-Belly Chimera: Put a +2/+2 counter on target Chimera creature. It gains trample. (This effect lasts indefinitely.)

If damage would be dealt to Lichenthrope, put that many -1/-1 counters on it instead.
At the beginning of your upkeep, remove a -1/-1 counter from Lichenthrope.

Whenever a player casts a red spell, you may pay . If you do, Lightning Cloud deals 1 damage to any target.

First strike; reach (This creature can block creatures with flying.)