mtg.wtf

Delve (Each card you exile from your graveyard while casting this spell pays for {1}.)
Target creature gets -X/-X until end of turn. If X was 7 or greater, create a 7/7 black and red Demon creature token.

Cast this spell only if you control a creature.
Destroy target creature. That creature's controller may create an Arrest token attacked to a creature you control. (It's a copy of the card Arrest)

Destroy target creature not originally printed in an Argentum expansion. (Mirrodin, Darksteel, Fifth Dawn, Scars of Mirrodin, Mirrodin Besieged, New Phyrexia, and Phyrexia: All Will Be One are Argentum expansions. Argentum is Karn's original name for that plane, now you know!)

Spell commander (This card can be your commander. In Limited, it can partner like other monocolored legends.)
Look at the top three cards of your library. Put one of them into your hand and the rest into your graveyard.

When Magic Designer enters the battlefield, look at the top 10 cards of your library. You may reveal a playtest card from among them and put it into your hand, then put the rest on the bottom of your library in a random order.

Create a 4/4 Windmill artifact creature token with defender. When you do, it deals damage equal to its power to any target.
Miracle {0} (You may cast this card for its miracle cost when you draw it if it's the first card you drew this turn.)

Team Cloudspire — Create two 1/1 white Warrior creature tokens.
Team Speed Demons — Search your library for a basic land card, put it onto the battlefield tapped, then shuffle.

Enchant creature
Whenever enchanted creature attacks, you may search your library for a land card, put that card onto the battlefield tapped, then shuffle. If enchanted creature is suspected, you search for two lands instead.

Tax Keeper gets +X/+X, where X is your highest commander tax among your commanders. (For example, if you've cast your one commander from your command zone twice, it gets +4/+4.)

When this creature enters, you may return target card from your graveyard with mana value X or less to your hand where X is your devotion to Sultai. (Each {U}, {B}, or {G} in the mana cost of permanents you control counts towards your devotion those colors.)

Populate. Proliferate. Investigate.
Regenerate target creature.
Replicate {2}{G} (When you cast this spell, copy it for each time you paid its replicate cost. You may choose new targets for the copy.)

Choose one —
• Dosan's Oldest Chant (Gain 6 life, draw a card.)
• Kodama's Reach (Search for two basic lands, put one onto the battlefield tapped and one to hand.)
• Time of Need (Search for a legend.)

Deathtouch
Poison Modular 2 (This creature enters the battlefield with two +1/+1 counters on it. When it dies, you may put its +1/+1 counters on target player or artifact creature. If they're put on a player this way, they become poison counters.)

Amass Oozes X, where X is the number of creature types among creatures on the battlefield. Don't count changelings. That would be ridiculous. (To amass Oozes X, put X +1/+1 counters on an Army you control. It's also an Ooze. If you don't control an Army, create a 0/0 black Ooze Army creature token first.)

Spell commander (This card can be your commander. In Limited, it can partner like other monocolored legends.)
Search your library for a basic land card, put that card onto the battlefield tapped, then shuffle.

{T}: Add {G}{G}.
Whenever a nontoken creature enters the battlefield under your control, put a +1/+1 counter on it.

When Mana Conference enters the battlefield, each player secretly chooses a basic land type, then those choices are revealed. Mana Conference gains each basic land type that received at least one vote. (Basic land types are Plains, Island, Swamp, Mountain, and Forest.)

Hexproof from red
{T}: Add {C}.
{7}, {T}: Create two Food tokens named Hot Dog.
Whenever you sacrifice a Hot Dog, create a Treasure token.
Food Crew 2 (Tap two Foods you control: This Vehicle becomes an artifact creature until end of turn.)

{T}: Add {C}.
{T}: Add one mana of any color that shares a color with a permanent a player controls.
{2}, {T}, Sacrifice this land: You gain 3 life.

Haste
Whenever Must Be Knights attacks, if defending player controls an Enchanting Tale, Must Be Knights deals damage equal to its power to any target. (Enchanting Tales have the expansion code WOT. Other versions of them don't count.)

{T}, Sacrifice an artifact: Add an amount of {R} equal to the sacrificed artifact's mana value.

If you're on the Mirran team, Unclaimed Battle Axe costs {2} more to cast and has For Mirrodin!
If you're on the Phyrexian team, Unclaimed Battle Axe has Living Weapon.
Equipped creature gets +2/+1 and has trample.
Equip {4}{R}

Haste
When this creature enters, target creature gets +X/+X until end of turn, where X is your devotion to Temur. (Each {G}, {U}, or {R} in the mana cost of permanents you control counts towards your devotion to Temur.)

Look at the top ten cards of target opponent's library and choose a creature card from among them. That opponent asks you five yes or no questions about that creature. (Answer truthfully!) Then that player chooses a card name. Reveal the card. If it doesn't have that name, put it onto the battlefield under your control. Then shuffle each card not put onto the battlefield this way into its owner's library.

Haste, first strike
{T}: Jeska and Kamahl deals 2 damage to target opponent, battle, or planeswalker.