mtg.wtf

Flying
Unearth {2}

Whenever you crank Record Store, look at the top X cards of your library, where X is the number of artifacts you control. Put one of those cards into your hand and the rest on the bottom of your library in a random order.

Target sorcery card in your graveyard gains flashback until end of turn. The flashback cost is equal to its mana cost.
Flashback {3}{R}

Reveal cards from the top of your library until you reveal a land card. Put that card onto the battlefield and the rest on the bottom of your library in any order. Clash with an opponent. If you win, return Recross the Paths to its owner's hand.

Skip your draw step.
Whenever you play a card, draw a card.
Your maximum hand size is two.

Flying
Fire Breath — When Red Dragon enters the battlefield, it deals 4 damage to each opponent.

Choose one —
• Counter target blue spell.
• Destroy target blue permanent.

Haste
Red Herring attacks each combat if able.
{2}, Sacrifice Red Herring: Draw a card.

{2}, {T}: Put a charge counter on Red Mana Battery.
{T}, Remove any number of charge counters from Red Mana Battery: Add {R}, then add an additional {R} for each charge counter removed this way.

Destroy up to X target artifacts. If X is 5 or more, for each artifact destroyed this way, create a token that's a copy of it. Those tokens gain haste. Exile them at the beginning of the next end step.

Red Sun's Zenith deals X damage to any target. If a creature dealt damage this way would die this turn, exile it instead. Shuffle Red Sun's Zenith into its owner's library.

Whenever Red-Hot Hottie deals damage to a creature, put a third-degree-burn counter on that creature. It gains "At the beginning of each end step, sacrifice this creature unless you scream 'Aaah!' at the top of your lungs."

Menace
When Redcap Gutter-Dweller enters the battlefield, create two 1/1 black Rat creature tokens with "This creature can't block."
At the beginning of your upkeep, you may sacrifice another creature. If you do, put a +1/+1 counter on Redcap Gutter-Dweller and exile the top card of your library. You may play that card this turn.

Backup 1
First strike

Redcap Melee deals 4 damage to target creature or planeswalker. If a nonred permanent is dealt damage this way, you sacrifice a land.

Whenever Redcap Raiders attacks, you may tap an untapped non-Human creature you control. If you do, Redcap Raiders gets +1/+1 and gains trample until end of turn.

When Redcap Thief enters the battlefield, create a Treasure token.

Fallen Warrior — As an additional cost to cast this spell, you may exile a creature card from your graveyard.
Trample
Plasma Incinerator — Whenever Redemptor Dreadnought attacks, if a card is exiled with it, it gets +X/+X until end of turn, where X is the power of the exiled card.

Defender
{2}, {T}, Sacrifice a land: Draw a card and create a Treasure token.

When Redtooth Genealogist enters the battlefield, create a Royal Role token attached to another target creature you control.

Trample
Whenever an enchantment enters the battlefield under your control, you may pay {2}. If you do, return Redtooth Vanguard from your graveyard to your hand.

Reduce to Ashes deals 5 damage to target creature. If that creature would die this turn, exile it instead.

Whenever you crank Refibrillator, return target creature card from your graveyard to your hand.

{X}, {T}: Change the target of target spell with a single target if that target is you. The new target must be a player. X is twice the mana value of that spell.