mtg.wtf

Flying
At the beginning of your upkeep, Serendib Efreet deals 1 damage to you.

{T}: Target creature other than Serendib Sorcerer has base power and toughness 0/2 until end of turn.

Destroy all Auras.

Whenever Serene Master blocks, exchange its power and the power of target creature it's blocking until end of combat.

Destroy target enchantment. You gain life equal to its mana value.

Shuffle Serene Remembrance and up to three target cards from a single graveyard into their owners' libraries.

When Serene Sleuth enters the battlefield, investigate.
At the beginning of combat on your turn, investigate for each goaded creature you control. Then each creature you control is no longer goaded.

Whenever you gain life, you may pay {W}. If you do, put a +1/+1 counter on target creature.

Prevent all combat damage X target creatures would deal this turn.

At the beginning of your upkeep, destroy all artifacts and enchantments. They can't be regenerated.

Trample, haste
Share Intelligence — Whenever Sergeant John Benton deals combat damage to a player, you and that player each draw that many cards.

Kicker {2}{W}
When Sergeant-at-Arms enters the battlefield, if it was kicked, create two 1/1 white Soldier creature tokens.

When Serpent Assassin enters the battlefield, you may destroy target nonblack creature.

{4}, {T}: Create a 1/1 colorless Snake artifact creature token. It has "Whenever this creature deals damage to a player, that player gets a poison counter."

Flash
Enchant creature
Enchanted creature gets +1/+1.
{G}: Regenerate enchanted creature.

When Serpent Warrior enters the battlefield, you lose 3 life.

Krakens, Leviathans, Octopuses, and Serpents you control can't be blocked except by Krakens, Leviathans, Octopuses, and Serpents.

Serpent of the Endless Sea's power and toughness are each equal to the number of Islands you control.
Serpent of the Endless Sea can't attack unless defending player controls an Island.

Target creature gains deathtouch until end of turn.

Whenever an Elf you control dies, exile it.
{T}, Pay 2 life: Until end of turn, you may cast a creature spell from among cards exiled with Serpent's Soul-Jar.

Backup 1
Deathtouch

Until end of turn, target creature becomes a blue Serpent with base power and toughness 5/5.

Whenever Serpentine Basilisk deals combat damage to a creature, destroy that creature at end of combat.
Morph {1}{G}{G}

Create a 0/0 green and blue Fractal creature token. Put X +1/+1 counters on it, where X is one plus the total number of instant and sorcery cards you own in exile and in your graveyard.

{R}: Serpentine Kavu gains haste until end of turn.