mtg.wtf

Whenever Saradoc, Master of Buckland or another nontoken creature with power 2 or less enters the battlefield under your control, create a 1/1 white Halfling creature token.
Tap two other untapped Halflings you control: Saradoc gets +2/+0 and gains lifelink until end of turn.

Whenever you cast a historic spell, investigate. This ability triggers only once each turn.
Doctor's companion

Target creature or player gains flying until end of turn. (Players with flying can't be dealt damage by creatures without flying.)

Exile two cards from your graveyard: Sarcatog gets +1/+1 until end of turn.
Sacrifice an artifact: Sarcatog gets +1/+1 until end of turn.

When Sarcomancy enters the battlefield, create a 2/2 black Zombie creature token.
At the beginning of your upkeep, if there are no Zombies on the battlefield, Sarcomancy deals 1 damage to you.

{2}: Sarcomite Myr gains flying until end of turn.
{2}, Sacrifice Sarcomite Myr: Draw a card.

First strike, trample
Whenever Sardian Avenger attacks, it gets +X/+0 until end of turn, where X is the number of artifacts your opponents control.
Whenever an artifact an opponent controls is put into a graveyard from the battlefield, Sardian Avenger deals 1 damage to that player.

As long as it's your turn and you control four or more Mountains, Sardian Cliffstomper gets +X/+0, where X is the number of Mountains you control.

When Sarevok's Tome enters the battlefield, you take the initiative.
{T}: Add {C}. If you have the initiative, add {C}{C} instead.
{3}, {T}: Exile cards from the top of your library until you exile a nonland card. You may cast that card without paying its mana cost. Activate only if you've completed a dungeon.

At the beginning of each player's end step, if no permanents left the battlefield this turn, that player loses X life, where X is Sarevok's power.
Choose a Background

Trample
Whenever a land enters the battlefield, create a tapped Powerstone token.

Whenever an artifact enters the battlefield under your control, look at the top card of your library. If it's a land card, you may reveal it and put it into your hand. If you don't put the card into your hand, you may put it into your graveyard.

[+1]: Draw a card, then add one mana of any color.
[–2]: Create a 4/4 red Dragon creature token with flying.
[–8]: Search your library for any number of Dragon creature cards, put them onto the battlefield, then shuffle.

[+1]: Creatures you control get +1/+1 and gain haste until end of turn.
[–2]: Gain control of target creature until end of turn. Untap that creature. It gains haste until end of turn.
[–6]: Create five 4/4 red Dragon creature tokens with flying.

[0]: Reveal the top card of your library and put it into your hand. Sarkhan the Mad deals damage to himself equal to that card's mana value.
[–2]: Target creature's controller sacrifices it, then that player creates a 5/5 red Dragon creature token with flying.
[–4]: Each Dragon creature you control deals damage equal to its power to target player or planeswalker.

Whenever a creature attacks you or a planeswalker you control, each Dragon you control deals 1 damage to that creature.
[+1]: Until end of turn, each planeswalker you control becomes a 4/4 red Dragon creature and gains flying.
[–3]: Create a 4/4 red Dragon creature token with flying.

Sarkhan's Catharsis deals 5 damage to target player or planeswalker.

Sarkhan's Rage deals 5 damage to any target. If you control no Dragons, Sarkhan's Rage deals 2 damage to you.

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

Whenever you cast a creature spell with power 4, 5, or 6, Sarkhan's Unsealing deals 4 damage to any target.
Whenever you cast a creature spell with power 7 or greater, Sarkhan's Unsealing deals 4 damage to each opponent and each creature and planeswalker they control.

Flying
Whenever you activate an ability of a Sarkhan planeswalker, Sarkhan's Whelp deals 1 damage to any target.

[+1]: You may discard a card. If you do, draw a card.
[+1]: Add two mana in any combination of colors. Spend this mana only to cast Dragon spells.
[–7]: Create four 5/5 red Dragon creature tokens with flying.

Dragon spells you cast cost {1} less to cast.
Whenever a Dragon enters the battlefield under your control, you may have Sarkhan, Soul Aflame become a copy of it until end of turn, except its name is Sarkhan, Soul Aflame and it's legendary in addition to its other types.

[+1]: Until end of turn, Sarkhan, the Dragonspeaker becomes a legendary 4/4 red Dragon creature with flying, indestructible, and haste.
[–3]: Sarkhan, the Dragonspeaker deals 4 damage to target creature.
[–6]: You get an emblem with "At the beginning of your draw step, draw two additional cards" and "At the beginning of your end step, discard your hand."

As Sarpadian Empires, Vol. VII enters the battlefield, choose white Citizen, blue Camarid, black Thrull, red Goblin, or green Saproling.
{3}, {T}: Create a 1/1 creature token of the chosen color and type.