mtg.wtf

Whenever you gain life, target opponent loses that much life.

{2}{B}: Return Sanitarium Skeleton from your graveyard to your hand.

Whenever you cast an enchantment spell, draw a card.

When Satyr Wayfinder enters, reveal the top four cards of your library. You may put a land card from among them into your hand. Put the rest into your graveyard.

Flying
Whenever this creature attacks, add {R}{R}{R}{G}{G}{G}. Until end of turn, you don't lose this mana as steps and phases end.

{G}: Exile target card from a graveyard. If it was a creature card, put a +1/+1 counter on this creature and you gain 1 life.

When Scholar of Stars enters, if you control an artifact, draw a card.

When Scholar of the Ages enters, return up to two target instant and/or sorcery cards from your graveyard to your hand.

This land enters tapped.
When this land enters, you gain 1 life.
{T}: Add {W} or {B}.

Flying
Whenever Scourge of Valkas or another Dragon you control enters, it deals X damage to any target, where X is the number of Dragons you control.
{R}: Scourge of Valkas gets +1/+0 until end of turn.

You may have Sculpting Steel enter as a copy of any artifact on the battlefield.

Scuttling Doom Engine can't be blocked by creatures with power 2 or less.
When Scuttling Doom Engine dies, it deals 6 damage to target opponent or planeswalker.

As this land enters, choose a creature type.
{T}: Add {C}.
{T}: Add one mana of any color. Spend this mana only to cast a creature spell of the chosen type or activate an ability of a creature source of the chosen type.

Untap all permanents you control during each other player's untap step.

Add {R}{R}{R}{R}{R}.

This land enters tapped.
{T}: Add {G} or {W}.

Sliver creatures you control have vigilance.

Vigilance, reach

You may pay {W} and tap four untapped creatures you control with flying rather than pay this spell's mana cost.
Flying, lifelink
Other creatures you control with flying have indestructible.

Convoke
Flying
Seraph of the Masses's power and toughness are each equal to the number of creatures you control.

Flying
Vigilance

Serra Avatar's power and toughness are each equal to your life total.
When Serra Avatar is put into a graveyard from anywhere, shuffle it into its owner's library.

Flying
Shacklegeist can block only creatures with flying.
Tap two untapped Spirits you control: Tap target creature you don't control.

When Shaman of the Pack enters, target opponent loses life equal to the number of Elves you control.

This spell can't be countered.
Protection from blue
{G}: Shifting Ceratops gains your choice of reach, trample, or haste until end of turn.