mtg.wtf

{4}, {T}: You may put a creature card from your hand onto the battlefield.

At the beginning of each player's upkeep, that player puts a flood counter on target non-Island land they control of their choice. That land is an Island for as long as it has a flood counter on it.
At the beginning of each end step, if all lands on the battlefield are Islands, remove all flood counters from them.

When you planeswalk to Quicksilver Sea or at the beginning of your upkeep, scry 4.
Whenever chaos ensues, reveal the top card of your library. You may play it without paying its mana cost.

Equipped creature has deathtouch.
Whenever equipped creature deals combat damage to a player, that player loses half their life, rounded up.
Equip {3}

Play cards as written. Ignore all errata.
{T}: Add {C}. (This mana is still added to your mana pool.)

At the beginning of each opponent's upkeep, Rackling deals X damage to that player, where X is 3 minus the number of cards in their hand.

When Radiant Fountain enters the battlefield, you gain 2 life.
{T}: Add {C}.

Whenever Raiders' Karve attacks, look at the top card of your library. If it's a land card, you may put it onto the battlefield tapped.
Crew 3

{T}: Add one mana of any color. An opponent gains control of Rainbow Vale at the beginning of the next end step.

{2}: Prevent the next 1 damage that would be dealt to any target this turn. Return Rakalite to its owner's hand at the beginning of the next end step.

Creatures you control get +0/+1.
Equipped creatures you control get +1/+0 and have first strike.

Requirement — Your starting deck contains only instant, sorcery, and land cards.
Starting hand size +1 Starting life total -5
If an instant or sorcery spell you cast would cause you to draw one or more cards, draw an additional card. If an instant or sorcery spell you cast would deal damage to a permanent or player, it deals 1 additional damage to that permanent or player.

Trample
Rampaging Monument enters the battlefield with three +1/+1 counters on it.
Whenever you cast a multicolored spell, put a +1/+1 counter on Rampaging Monument.

Ramroller attacks each combat if able.
Ramroller gets +2/+0 as long as you control another artifact.

When Ransom Note enters the battlefield, surveil 1.
{2}, Sacrifice Ransom Note: Choose one —
• Cloak the top card of your library.
• Goad target creature.
• Draw a card.

Whenever you crank Rapid Prototyper, create an X/X colorless Construct artifact creature token, where X is the number of artifacts you control.

{T}: Put a charge counter on Ratchet Bomb.
{T}, Sacrifice Ratchet Bomb: Destroy each nonland permanent with mana value equal to the number of charge counters on Ratchet Bomb.

{T}: Add {C}.
{4}, {T}, Sacrifice a land: Rath's Edge deals 1 damage to any target.

Rattleblaze Scarecrow has persist as long as you control a black creature.
Rattleblaze Scarecrow has haste as long as you control a red creature.

Equipped creature gets +1/+0, has flying, and is a Bird in addition to its other types.
Equip {2}

All creatures have wither.
Whenever chaos ensues, put a -1/-1 counter on target creature, two -1/-1 counters on another target creature, and three -1/-1 counters on a third target creature.

Equipped creature has "{T}, Unattach Razor Boomerang: It deals 1 damage to any target. Return Razor Boomerang to its owner's hand."
Equip {2}

Affinity for Plains
Vigilance

At the beginning of each player's end step, if that player has 5 or less life, Razor Pendulum deals 2 damage to that player.

Metalcraft — Razorfield Rhino gets +2/+2 as long as you control three or more artifacts.