mtg.wtf

Whenever Roaring Slagwurm attacks, tap all artifacts.

Casualty 1
Exile the top two cards of your library. You may play those cards this turn.

Vigilance
Robaran Mercenaries has all activated abilities of all legendary creatures you control.

Enchant creature
Enchanted creature has shroud.

Defender
When Roc Egg dies, create a 3/3 white Bird creature token with flying.

Roc Hatchling enters the battlefield with four shell counters on it.
At the beginning of your upkeep, remove a shell counter from Roc Hatchling.
As long as Roc Hatchling has no shell counters on it, it gets +3/+2 and has flying.

When Rocco, Cabaretti Caterer enters the battlefield, if you cast it, you may search your library for a creature card with mana value X or less, put it onto the battlefield, then shuffle.

At the beginning of your end step, each player exiles the top card of their library. Until your next end step, each player may play the card they exiled this way.
Whenever a player plays a land from exile or casts a spell from exile, you put a +1/+1 counter on target creature and create a Food token.

Mountainwalk

Whenever Rock Basilisk blocks or becomes blocked by a non-Wall creature, destroy that creature at end of combat.

Rock Hydra enters the battlefield with X +1/+1 counters on it.
For each 1 damage that would be dealt to Rock Hydra, if it has a +1/+1 counter on it, remove a +1/+1 counter from it and prevent that 1 damage.
{R}: Prevent the next 1 damage that would be dealt to Rock Hydra this turn.
{R}{R}{R}: Put a +1/+1 counter on Rock Hydra. Activate only during your upkeep.

You can't cast this spell if you've played a land this turn.
You can't play lands if you've cast Rock Jockey this turn.

Rock Slide deals X damage divided as you choose among any number of target attacking or blocking creatures without flying.

{4}{G}: Rockcaster Platoon deals 2 damage to each creature with flying and each player.

Double strike
Morph {4}{R}{R}

Rockslide Ambush deals damage to target creature equal to the number of Mountains you control.

Rocky Tar Pit enters the battlefield tapped.
{T}, Sacrifice Rocky Tar Pit: Search your library for a Swamp or Mountain card, put it onto the battlefield, then shuffle.

{3}, {T}: Rod of Ruin deals 1 damage to any target.

{T}: Add {G} for each Forest you control.

Whenever a creature you control deals combat damage to a player, exile the top card of that player's library face down. You may look at it for as long as it remains exiled.
{1}{U}{B}: Level 2
Creatures you control have menace.
{2}{U}{B}: Level 3
You may play cards exiled with Rogue Class, and you may spend mana as though it were mana of any color to cast those spells.

Whenever Rogue Kavu attacks alone, it gets +2/+0 until end of turn.

Flying
At the beginning of your upkeep, put a wage counter on Rogue Skycaptain. You may pay {2} for each wage counter on it. If you don't, remove all wage counters from Rogue Skycaptain and an opponent gains control of it.

For each color, return up to one target creature card of that color from your graveyard to your hand.

Flying
Landfall — Whenever a land enters the battlefield under your control, you may gain control of target creature for as long as you control Roil Elemental.

Roiling Horror's power and toughness are each equal to your life total minus the life total of an opponent with the most life.
Suspend X—{X}{B}{B}{B}. X can't be 0.
Whenever a time counter is removed from Roiling Horror while it's exiled, target player loses 1 life and you gain 1 life.