You can’t play lands.
Sacrifice a land: Draw two cards. Activate this ability only once each turn.
Artista: Franz Vohwinkel
Ornithopter
Flying
Profane Memento
Whenever a creature card is put into an opponent’s graveyard from anywhere, you gain 1 life.
Keldon Necropolis
: Add .
, , Sacrifice a creature: Keldon Necropolis deals 2 damage to any target.
Tropical Island
(: Add or .)
Bite of the Black Rose
Will of the council — Starting with you, each player votes for sickness or psychosis. If sickness gets more votes, creatures your opponents control get -2/-2 until end of turn. If psychosis gets more votes or the vote is tied, each opponent discards two cards.
Nihil Spellbomb
, Sacrifice Nihil Spellbomb: Exile all cards from target player’s graveyard.
When Nihil Spellbomb is put into a graveyard from the battlefield, you may pay . If you do, draw a card.
Kazandu Refuge
Kazandu Refuge enters the battlefield tapped.
When Kazandu Refuge enters the battlefield, you gain 1 life.
: Add or .
Armillary Sphere
, , Sacrifice Armillary Sphere: Search your library for up to two basic land cards, reveal them, put them into your hand, then shuffle your library.
Myr Battlesphere
When Myr Battlesphere enters the battlefield, create four 1/1 colorless Myr artifact creature tokens.
Whenever Myr Battlesphere attacks, you may tap X untapped Myr you control. If you do, Myr Battlesphere gets +X/+0 until end of turn and deals X damage to the player or planeswalker it’s attacking.
Crawlspace
No more than two creatures can attack you each combat.
Seer’s Sundial
Landfall — Whenever a land enters the battlefield under your control, you may pay . If you do, draw a card.
Esper Panorama
: Add .
, , Sacrifice Esper Panorama: Search your library for a basic Plains, Island, or Swamp card and put it onto the battlefield tapped. Then shuffle your library.
Traveler’s Amulet
, Sacrifice Traveler’s Amulet: Search your library for a basic land card, reveal it, put it into your hand, then shuffle your library.
Scourgemark
Enchant creature
When Scourgemark enters the battlefield, draw a card.
Enchanted creature gets +1/+0.
Kazandu Refuge
Kazandu Refuge enters the battlefield tapped.
When Kazandu Refuge enters the battlefield, you gain 1 life.
: Add or .
Vial of Poison
, Sacrifice Vial of Poison: Target creature gains deathtouch until end of turn. (Any amount of damage it deals to a creature is enough to destroy it.)
Artificer’s Hex
Enchant Equipment
At the beginning of your upkeep, if enchanted Equipment is attached to a creature, destroy that creature.
Blood Moon
Nonbasic lands are Mountains.
Dispeller’s Capsule
, , Sacrifice Dispeller’s Capsule: Destroy target artifact or enchantment.
Fire // Ice
Contagion Clasp
When Contagion Clasp enters the battlefield, put a -1/-1 counter on target creature.
, : Proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)
Krosan Grip
Split second (As long as this spell is on the stack, players can’t cast spells or activate abilities that aren’t mana abilities.)
Destroy target artifact or enchantment.
Tropical Island
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Cathedral of War
Cathedral of War enters the battlefield tapped.
Exalted (Whenever a creature you control attacks alone, that creature gets +1/+1 until end of turn.)
: Add .