Biomantic Mastery

Draw a card for each creature target player controls, then draw a card for each creature another target player controls.

Bird

Dovescape

({W/U} can be paid with either {W} or {U}.)
Whenever a player casts a noncreature spell, counter that spell. That player creates X 1/1 white and blue Bird creature tokens with flying, where X is the spell's mana value.

Minister of Impediments

({W/U} can be paid with either {W} or {U}.)
{T}: Tap target creature.

Rakdos Guildmage

Goblin

({B/R} can be paid with either {B} or {R}.)
{3}{B}, Discard a card: Target creature gets -2/-2 until end of turn.
{3}{R}: Create a 2/1 red Goblin creature token with haste. Exile it at the beginning of the next end step.

Riot Spikes

({B/R} can be paid with either {B} or {R}.)
Enchant creature
Enchanted creature gets +2/-1.

Shielding Plax

({G/U} can be paid with either {G} or {U}.)
Enchant creature
When this Aura enters, draw a card.
Enchanted creature can't be the target of spells or abilities your opponents control.

Simic Guildmage

({G/U} can be paid with either {G} or {U}.)
{1}{G}: Move a +1/+1 counter from target creature onto another target creature with the same controller.
{1}{U}: Attach target Aura attached to a permanent to another permanent with the same controller.

Bound

Sacrifice a creature. Return up to X cards from your graveyard to your hand, where X is the number of colors that creature was. Exile this card.

Determined

Other spells you control can't be countered this turn.
Draw a card.

Bound // Determined

Proclamation of Rebirth

Return up to three target creature cards with mana value 1 or less from your graveyard to the battlefield.
Forecast — {5}{W}, Reveal this card from your hand: Return target creature card with mana value 1 or less from your graveyard to the battlefield. (Activate only during your upkeep and only once each turn.)

Crime

Put target creature or enchantment card from an opponent's graveyard onto the battlefield under your control.

Punishment

Destroy each artifact, creature, and enchantment with mana value X.

Crime // Punishment

Hide

Put target artifact or enchantment on the bottom of its owner's library.

Seek

Search target opponent's library for a card and exile it. You gain life equal to its mana value. Then that player shuffles.

Hide // Seek

Target player sacrifices an artifact or creature of their choice. Hit deals damage to that player equal to that permanent's mana value.

Attacking creatures you control get +1/+0 until end of turn for each other attacking creature.

Hit // Run

Odds

Flip a coin. If it comes up heads, counter target instant or sorcery spell. If it comes up tails, copy that spell and you may choose new targets for the copy.

Ends

Target player sacrifices two attacking creatures of their choice.

Odds // Ends

Pure

Simple

Pure // Simple

Elemental

Research // Development

Research

Shuffle up to four cards you own from outside the game into your library.

Development

Create a 3/1 red Elemental creature token unless any opponent has you draw a card. Repeat this process two more times.

Rise

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

Fall

Target player reveals two cards at random from their hand, then discards each nonland card revealed this way.

Dissension