mtg.wtf

[+1]: Scry 1, then draw a card.
[–2]: Return target creature to its owner's hand.
[–8]: You get an emblem with "Whenever an opponent casts their first spell each turn, counter that spell."

If you would draw a card while your library has no cards in it, you win the game instead.
[+1]: Target player mills two cards. Draw a card.
[–8]: Draw seven cards. Then if your library has no cards in it, you win the game.

[+2]: Look at the top card of target player's library. You may put that card on the bottom of that player's library.
[0]: Draw three cards, then put two cards from your hand on top of your library in any order.
[–1]: Return target creature to its owner's hand.
[–12]: Exile all cards from target player's library, then that player shuffles their hand into their library.

Whenever Jackal Pup is dealt damage, it deals that much damage to you.

Equipped creature gets +2/+0.
Equip {2}

Green creatures you control get +0/+2.

{1}: The next time a source of your choice would deal damage to target creature this turn, that source deals that damage to you instead.

{T}: Add {G}. When you spend this mana to cast a Dragon creature spell, it enters the battlefield with an additional +1/+1 counter on it and gains hexproof until your next turn.

{T}: Add one mana of any color. When you spend this mana to cast a Dragon creature spell, it enters the battlefield with an additional +1/+1 counter on it and gains hexproof until your next turn.

{2}: Jade Statue becomes a 3/6 Golem artifact creature until end of combat. Activate only during combat.

When Jaded Sell-Sword enters the battlefield, if mana from a Treasure was spent to cast it, it gains first strike and haste until end of turn.

Discard a card: Return Jadzi, Oracle of Arcavios to its owner's hand.
Magecraft — Whenever you cast or copy an instant or sorcery spell, reveal the top card of your library. If it's a nonland card, you may cast it by paying {1} rather than paying its mana cost. If it's a land card, put it onto the battlefield.

Specialize {2}
Hexproof from artifacts and enchantments

Hexproof from artifacts and enchantments
When this creature specializes, destroy up to one target artifact or enchantment. Put a +1/+1 counter on each of up to two other target creatures.

Hexproof from artifacts and enchantments
When this creature specializes, destroy up to one target artifact or enchantment. Scry 2.

Hexproof from artifacts and enchantments
When this creature specializes, destroy up to one target artifact or enchantment. You gain 4 life.

Hexproof from artifacts and enchantments
When this creature specializes, destroy up to one target artifact or enchantment. Each opponent loses 3 life.

Hexproof from artifacts and enchantments
When this creature specializes, destroy up to one target artifact or enchantment. You get a boon with "When you cast your next creature spell, it perpetually gets +1/+0 and gains haste."

{2}, {T}: Draw a card, then discard a card.

Haste
{T}, Sacrifice an artifact creature: Create two Treasure tokens.
{T}, Sacrifice a noncreature artifact: Create two 1/1 colorless Construct artifact creature tokens.

When Jared Carthalion, True Heir enters the battlefield, target opponent becomes the monarch. You can't become the monarch this turn.
If damage would be dealt to Jared Carthalion while you're the monarch, prevent that damage and put that many +1/+1 counters on it.

Whenever Jareth, Leonine Titan blocks, it gets +7/+7 until end of turn.
{W}: Jareth gains protection from the color of your choice until end of turn.

Starting intensity 1
At the beginning of combat on your turn, you may cast a spell with mana value equal to Jarsyl, Dark Age Scion's intensity from your graveyard without paying its mana cost. If you do, perpetually increase Jarsyl's intensity by 1.

{R}, {T}, Discard a card: Create a token that's a copy of another target creature you control. It gains haste and "When this creature dies, draw a card." Sacrifice it at the beginning of the next end step. Activate only as a sorcery.
Blitz {1}{R}

{X}: Jaya Ballard Avatar deals an amount of damage chosen at random from 0 to X to any target. Activate only once each turn.