mtg.wtf

{3}: If your library has ten or more cards in it, target opponent looks at the top ten cards of your library and separates them into two face-down piles. Exile one of those piles. Search the other pile for a card, put it into your hand, then shuffle the rest of that pile into your library.

When Piston Sledge enters the battlefield, attach it to target creature you control.
Equipped creature gets +3/+1.
Equip—Sacrifice an artifact.

{3}{U}: Target opponent reveals a card at random from their hand. If it's an instant or sorcery card, exile it. You may cast it without paying its mana cost for as long as it remains exiled. At the beginning of the next end step, if you haven't cast it, return it to its owner's hand. Activate only as a sorcery.

Cumulative upkeep {1}
As Prismatic Circle enters the battlefield, choose a color.
{1}: The next time a source of your choice of the chosen color would deal damage to you this turn, prevent that damage.

Destroy target artifact creature or black creature. It can't be regenerated.

Morph—Discard a Zombie card.

Whenever a player casts a spell with mana value 3 or less, Pyrostatic Pillar deals 2 damage to that player.

Echo {3}{W}
When Radiant's Dragoons enters the battlefield, you gain 5 life.

Swampwalk

Vigilance
As long as Raksha Golden Cub is equipped, Cat creatures you control get +2/+2 and have double strike.

Rampart Crawler can't be blocked by Walls.

{B}, {T}: Tap target creature.

{U}: Tap target creature unless its controller pays {1}.

Return target creature card from a graveyard and target creature on the battlefield to their owners' hands.

{2}: Rocket Launcher deals 1 damage to any target. Destroy Rocket Launcher at the beginning of the next end step. Activate only if you've controlled Rocket Launcher continuously since the beginning of your most recent turn.

Reveal any number of green cards in your hand. Return an enchantment card from your graveyard to your hand for each card revealed this way.

Equipped creature gets +2/+1.
Whenever a creature enters the battlefield under your control, attach Ronin Warclub to that creature.
Equip {5}

Cumulative upkeep {W}
Whenever a Swamp, Mountain, black permanent, or red permanent becomes tapped, Royal Decree deals 1 damage to that permanent's controller.

Enchant creature
Whenever a creature dies, put a +1/+1 counter on enchanted creature.

At the beginning of your upkeep, add {G}. Until end of turn, you don't lose this mana as steps and phases end.

At the beginning of your upkeep, tap Sangrophage unless you pay 2 life.

When Sanity Gnawers enters the battlefield, target player discards a card at random.

{U}: Mill a card. If a land card was milled this way, Saprazzan Breaker can't be blocked this turn.

Put a -1/-1 counter on target creature.

Target opponent chooses an artifact card in their graveyard. Put that card onto the battlefield under your control.