mtg.wtf

Whenever a creature dies, target opponent loses 1 life and you gain 1 life.
[+1]: Goad up to two target creatures.
[–6]: Each opponent exiles the top two cards of their library. Until end of turn, you may play those cards without paying their mana costs.
Sifa Grent can be your commander.

Trample, indestructible
When Tresserhorn's Lord enters, sacrifice him unless you sacrifice three creatures, pay 3 life, and have target opponent draw three cards.
Whenever you sacrifice a creature, draw a card.

Double strike
Start your engines!
Whenever Tsagan attacks, creatures you control get +1/+0 until end of turn for each creature you control with first strike or double strike.
Max speed — Tsagan has deathtouch and other creatures you control have first strike.

Whenever another nontoken Ooze creature you control dies, create two tokens that are copies of that creature, except they're 2/2 and they aren't legendary.

Each nontoken creature you control that wasn't cast from your hand enters with two additional +1/+1 counters on it.
[+1]: Exile up to one other target permanent you control. At the beginning of the next end step, return that card to the battlefield under its owner's control.
[–2]: For each opponent, return up to one target nonland permanent that player controls to its owner's hand.
Venser, Visionary Traveler can be your commander.

Shadow
Whenever The Weaver King deals combat damage to a player, they mill that many cards. Then for each opponent, put a creature card from that player's graveyard that was put there from their library this turn onto the battlefield under your control.

Rulebreaker — A deck with this commander has no maximum deck size.
{3}, {T}: You draw a card and gain 1 life. This ability costs {3} less to activate if you had 200 or more cards in your starting deck.

Vigilance, trample
At the beginning of your end step, each player may create a tapped land token named Sanctum with "{T}: Add one mana of any color." Each opponent who does can't attack you during their next turn.

Rulebreaker — A deck with this commander can have artifact creature and Equipment cards of any color identity and any basic land cards.
Whenever you cast an artifact creature or Equipment spell, you may copy that spell. Do this only once each turn.

Rulebreaker — A deck with this commander can have Phyrexian cards of any color identity and any basic land cards.
Phyrexian creatures you control have menace and lifelink.

When you attack with three or more creatures, conjure a card named Mox Ruby into your hand. This ability triggers only once.
{1}{R}: Creatures you control get +1/+0 until end of turn.

When this Case enters, conjure four cards named Fblthp, the Lost into your library, then shuffle. Draw a card.
To solve — You control a legendary Homunculus.
Solved — You may look at the top card of your library any time and you may play lands and cast spells from the top of your library.

Whenever this creature deals combat damage to a player, draw a card.
When you draw your third card in a turn, conjure a card named Mox Emerald into your hand. This ability triggers only once.
{2}{G}: This creature has base power and toughness 4/4 until end of turn.

Flying
When Oracle of the Alpha enters the battlefield, conjure the Power Nine into your library, then shuffle.
Whenever Oracle of the Alpha attacks, scry 1.

Deathtouch, Lifelink
At the beginning of your second main phase, if you gained 4 or more life this turn, conjure a card named Mox Pearl into your hand. This ability triggers only once.
{2}{W}: Another target creature perpetually gains lifelink.

When Perforator Crocodile enters, for each creature your opponents control, conjure a card named Stab Wound onto the battlefield attached to that creature.
Cycling {1}{B}

Players can't gain life.
Celebration — At the beginning of your end step, create a Food token. If two or more nonland permanents entered the battlefield under your control this turn, instead conjure a card named Food Fight onto the battlefield.

Prowess
When you cast your second noncreature spell in a turn, conjure a card named Mox Sapphire into your hand. This ability triggers only once.
{2}{U}: Target instant or sorcery card in your graveyard gains flashback until end of turn. The flashback cost is equal to its mana cost.

At the beginning of your second main phase, if there are four or more cards in your graveyard, conjure a card named Mox Jet into your hand. This ability triggers only once.
{X}{B}: Return target creature card with mana value X from your graveyard to the battlefield with a finality counter on it. Activate only as a sorcery.

When Euru enters, you may forage. When you do, conjure a card named Chitterspitter onto the battlefield. (To forage, exile three cards from your graveyard or sacrifice a Food.)
Whenever one or more Squirrels you control deal combat damage to a player, you may sacrifice a token. If you do, put an acorn counter on each permanent you control named Chitterspitter.

Exile two target artifacts.

The owner of target permanent shuffles it into their library, then reveals the top card of their library. If it's a permanent card, they put it onto the battlefield.

Lands you control have "{T}: Add one mana of any color."
{T}: Add one mana of any color.

{T}: Add one mana of any color that a land an opponent controls could produce.

{1}, {T}: Put a charge counter on this artifact. Note the type of mana spent to pay this activation cost. Activate only if there are no charge counters on this artifact.
{T}, Remove a charge counter from this artifact: Add one mana of this artifact's last noted type.