mtg.wtf

{6}{U}{U}: Monstrosity 4.
When Shipbreaker Kraken becomes monstrous, tap up to four target creatures. Those creatures don't untap during their controllers' untap steps for as long as you control Shipbreaker Kraken.

Trample
When Shivan Wumpus enters, any player may sacrifice a land of their choice. If a player does, put Shivan Wumpus on top of its owner's library.

Shrewd Hatchling enters with four -1/-1 counters on it.
{U/R}: Target creature can't block Shrewd Hatchling this turn.
Whenever you cast a blue spell, remove a -1/-1 counter from Shrewd Hatchling.
Whenever you cast a red spell, remove a -1/-1 counter from Shrewd Hatchling.

Flying
Whenever Sibilant Spirit attacks, defending player may draw a card.

When Sibsig Host enters, each player mills three cards.

Delve
When Sibsig Muckdraggers enters, return target creature card from your graveyard to your hand.

Deathtouch
Exploit
When Sidisi, Undead Vizier exploits a creature, you may search your library for a card, put it into your hand, then shuffle.

Trample
Untapped creatures can't block.
Tapped creatures can block.

Silburlind Snapper can't attack unless you've cast a noncreature spell this turn.

Flying
Whenever Silent Sentinel attacks, you may return target enchantment card from your graveyard to the battlefield.

Flying
Threshold — Other creatures you control get +2/+2 as long as seven or more cards are in your graveyard.

Flying, trample
Shroud

As an additional cost to cast this spell, exile three creature cards from your graveyard.
Flying
You may cast Skaab Ruinator from your graveyard.

Vigilance
Whenever Skanos, Green Dragon Vassal attacks, untap another target attacking creature. It gets +X/+0 until end of turn, where X is Skanos's power.

{B}: Regenerate Skeletal Wurm.

Vigilance
Reach

Trample
Forestcycling {2}

Just a second (As long as this spell is on the stack, players can't move permanents.)
Slaying Mantis enters by being thrown from a distance of at least three feet.
When Slaying Mantis enters, it fights each creature an opponent controls that it touched as it entered.

Slipstream Eel can't attack unless defending player controls an Island.
Cycling {1}{U}

Slipstream Serpent can't attack unless defending player controls an Island.
When you control no Islands, sacrifice Slipstream Serpent.
Morph {5}{U}

The "legend rule" doesn't apply to Slivers you control.
Each Sliver creature card in your graveyard has encore {X}, where X is its mana value.
Encore {5}

Trample
Whenever Sludge Titan enters or attacks, mill five cards. You may put a creature card and/or a land card from among them into your hand.

Affinity for Affinity (This card costs {1} less to cast for each permanent you control with affinity.)
Affinitycycling {2} ({2}, Discard this card: Search your library for a card with affinity, reveal it, put it into your hand, then shuffle.)

Deathtouch
{3}{B}{B}: Return up to three target creature cards from your graveyard to your hand.
{3}{B}{B}, Exile Soul of Innistrad from your graveyard: Return up to three target creature cards from your graveyard to your hand.

Trample
{5}: Search your library for an artifact card with mana value 5 or less, put it onto the battlefield tapped, then shuffle.
{5}, Exile Soul of Mirrodin from your graveyard: Search your library for an artifact card with mana value 5 or less, put it onto the battlefield tapped, then shuffle.