mtg.wtf

Rockfall Vale enters the battlefield tapped unless you control two or more other lands.
{T}: Add {R} or {G}.

First strike
Whenever another creature dies, you may put a +1/+1 counter on Rockslide Elemental.

Whenever you cast an instant, sorcery, or Wizard spell, Rockslide Sorcerer deals 1 damage to any target.

Whenever you cast an instant, sorcery, or Wizard spell, Rockslide Sorcerer deals 1 damage to any target.

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.

Whenever a player casts an instant or sorcery spell, exile it instead of putting it into a graveyard as it resolves.
{X}, {T}, Sacrifice Rod of Absorption: You may cast any number of spells from among cards exiled with Rod of Absorption with total mana value X or less without paying their mana costs.

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

{2}, {T}: Rod of Spanking deals 1 damage to target player. Then untap Rod of Spanking unless that player says "Thank you, sir. May I have another?"

Whenever you cast your first spell each turn, add {R}{R}.

Flying, deathtouch, lifelink
Whenever you gain life, Rodolf Duskbringer gains indestructible until end of turn.
At the beginning of your end step, you may pay {1}{W/B}. When you do, return target creature card with mana value X or less from your graveyard to the battlefield, where X is the amount of life you gained this turn.

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

First strike, menace, trample
Partner

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.

When Rogue Refiner enters the battlefield, draw a card and you get {E}{E}.

Whenever equipped creature deals combat damage to a player, you may draw a card.
Equip {2}

{T}: Add {C}.
{4}, {T}: Target creature can't be blocked this turn.

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

Other Kobolds you control get +2/+2.
Whenever you cast a Kobold spell, you may pay {2}. If you do, create a 4/4 red Dragon creature token with flying.
Whenever you cast a Dragon spell, create a 0/1 red Kobold creature token named Kobolds of Kher Keep.

You may exert Rohirrim Chargers as it attacks.
Whenever you exert a creature, reveal cards from the top of your library until you reveal an Equipment card. Put that card onto the battlefield attached to that creature, then put the rest on the bottom of your library in a random order.

Menace
When Rohirrim Lancer dies, the Ring tempts you.

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.

Kicker {5}
Roil Eruption deals 3 damage to any target. If this spell was kicked, it deals 5 damage instead.

Put target creature on top of its owner's library.
Awaken 4—{4}{W}{U}

Roil's Retribution deals 5 damage divided as you choose among any number of target attacking or blocking creatures.