At the beginning of each player's upkeep, that player sacrifices a nonbasic land.

As an additional cost to cast this spell, sacrifice a creature.
Search your library for a card and put that card into your hand. Then shuffle your library.

, : Target creature gains flying and becomes blue until end of turn.

Until end of turn, creatures you control gain protection from white if you control a Plains, from blue if you control an Island, from black if you control a Swamp, from red if you control a Mountain, and from green if you control a Forest.

Flying
When Doomsday Specter enters the battlefield, return a blue or black creature you control to its owner's hand.
Whenever Doomsday Specter deals combat damage to a player, look at that player's hand and choose a card from it. The player discards that card.

Domain — This spell costs less to cast for each basic land type among lands you control.
Flying
Domain — At the beginning of your upkeep, sacrifice Draco unless you pay . This cost is reduced by for each basic land type among lands you control.

Goblin creatures get +1/+1.
All Goblins are black and are Zombies in addition to their other creature types.

Kicker—, Discard a creature card. (You may pay and discard a creature card in addition to any other costs as you cast this spell.)
If Dralnu's Pet was kicked, it enters the battlefield with flying and with X +1/+1 counters on it, where X is the discarded card's converted mana cost.

When Dromar's Cavern enters the battlefield, sacrifice it unless you return a non-Lair land you control to its owner's hand.
: Add , , or .

Choose one —
• You gain 5 life.
• Counter target spell.
• Target creature gets -2/-2 until end of turn.

Search your library for a creature card, reveal that card, put it into your hand, then shuffle your library.

Counter target spell if it was kicked.

, , Sacrifice a creature or enchantment: Counter target spell.

: Return target white or black creature you control to its owner's hand.

Domain — Target player loses X life and you gain X life, where X is the number of basic land types among lands you control.

Kicker—Sacrifice a land. (You may sacrifice a land in addition to any other costs as you cast this spell.)
Prevent all combat damage target creature would deal this turn. If this spell was kicked, prevent all combat damage another target creature would deal this turn.

When Flametongue Kavu enters the battlefield, it deals 4 damage to target creature.

Flash
When Fleetfoot Panther enters the battlefield, return a green or white creature you control to its owner's hand.

Forsaken City doesn't untap during your untap step.
At the beginning of your upkeep, you may exile a card from your hand. If you do, untap Forsaken City.
: Add one mana of any color.

Creature spells can't be countered.