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."

Whenever a creature you control dies, put two eyeball counters on Jar of Eyeballs.
{3}, {T}, Remove all eyeball counters from Jar of Eyeballs: Look at the top X cards of your library, where X is the number of eyeball counters removed this way. Put one of them into your hand and the rest on the bottom of your library in any order.

Target creature gets +2/+2 until end of turn. If it's paired with a creature, that creature also gets +2/+2 until end of turn.

Return target creature to its owner's hand.
Madness {U}

Whenever Kessig Cagebreakers attacks, create a 2/2 green Wolf creature token that's tapped and attacking for each creature card in your graveyard.

Delirium — Kessig Dire Swine has trample as long as there are four or more card types among cards in your graveyard.

Whenever Kessig Forgemaster blocks or becomes blocked by a creature, Kessig Forgemaster deals 1 damage to that creature.
At the beginning of each upkeep, if no spells were cast last turn, transform Kessig Forgemaster.

When Kessig Malcontents enters, it deals damage to target player or planeswalker equal to the number of Humans you control.

{4}{G}: Transform Kessig Prowler.

Reach
Deathtouch

{1}{R}: Kessig Wolf gains first strike until end of turn.

{T}: Add {C}.
{X}{R}{G}, {T}: Target creature gets +X/+0 and gains trample until end of turn.

For each creature, its controller sacrifices it unless they pay X life.

Delirium — {2}{B}: Transform Kindly Stranger. Activate only if there are four or more card types among cards in your graveyard.

Creature spells you cast cost {1} less to cast.
At the beginning of each upkeep, if a player cast two or more spells last turn, transform Krallenhorde Howler.

{3}{G}: Krallenhorde Killer gets +4/+4 until end of turn. Activate only once each turn.
At the beginning of each upkeep, if a player cast two or more spells last turn, transform Krallenhorde Killer.

At the beginning of each upkeep, if a player cast two or more spells last turn, transform Krallenhorde Wantons.

First strike
At the beginning of each upkeep, if no spells were cast last turn, transform Kruin Outlaw.

Whenever another creature you control enters, Kruin Striker gets +1/+0 and gains trample until end of turn.

When Laboratory Brute enters, mill four cards.

If you would draw a card while your library has no cards in it, you win the game instead.

Reveal the top two cards of your library. Put all creature and land cards revealed this way into your hand and the rest on the bottom of your library in any order.

At the beginning of each upkeep, if a player cast two or more spells last turn, transform Lambholt Butcher.

At the beginning of each upkeep, if no spells were cast last turn, transform Lambholt Elder.