Alliances

Casting Cost:

Exile Elvish Spirit Guide from your hand: Add  to your mana pool.

Casting Cost: 

You may pay 1 life and exile a blue card from your hand rather than pay Force of Will's mana cost.

Counter target spell.

Casting Cost:

, : Target opponent puts cards from the top of his or her library into his or her graveyard until a creature card or X cards are put into that graveyard this way, whichever comes first. If a creature card is put into that graveyard this way, sacrifice Helm of Obedience and put that card onto the battlefield under your control. X can't be 0.

If Kjeldoran Outpost would enter the battlefield, sacrifice a Plains instead. If you do, put Kjeldoran Outpost onto the battlefield. If you don't, put it into its owner's graveyard.

: Add  to your mana pool.

, : Put a 1/1 white Soldier creature token onto the battlefield.

If Lake of the Dead would enter the battlefield, sacrifice a Swamp instead. If you do, put Lake of the Dead onto the battlefield. If you don't, put it into its owner's graveyard.

: Add  to your mana pool.

, Sacrifice a Swamp: Add  to your mana pool.

Casting Cost:

: Phelddagrif gains trample until end of turn. Target opponent puts a 1/1 green Hippo creature token onto the battlefield.

: Phelddagrif gains flying until end of turn. Target opponent gains 2 life.

: Return Phelddagrif to its owner's hand. Target opponent may draw a card.