, Sacrifice Lotus Petal: Add one mana of any color.

Companion — Each permanent card in your starting deck has converted mana cost 2 or less. (If this card is your chosen companion, you may cast it once from outside the game.)
Lifelink
During each of your turns, you may cast one permanent spell with converted mana cost 2 or less from your graveyard.

Companion — Each permanent card in your starting deck has converted mana cost 2 or less. (If this card is your chosen companion, you may put it into your hand from outside the game for any time you could cast a sorcery.)
Lifelink
During each of your turns, you may cast one permanent spell with converted mana cost 2 or less from your graveyard.

Target player shuffles up to three target cards from their graveyard into their library.
Flashback (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Other Merfolk creatures you control get +1/+1.
: Target Merfolk creature can't be blocked this turn.

When Mindclaw Shaman enters the battlefield, target opponent reveals their hand. You may cast an instant or sorcery spell from among those cards without paying its mana cost.

Monstrous Onslaught deals X damage divided as you choose among any number of target creatures, where X is the greatest power among creatures you control as you cast this spell.

Enchant creature you control
Enchanted creature gets +1/+1.
Whenever enchanted creature deals combat damage to a player, you may sacrifice Mortal Obstinacy. If you do, destroy target enchantment.

Mutate (If you cast this spell for its mutate cost, put it over or under target non-Human creature you own. They mutate into the creature on top plus all abilities from under it.)
Deathtouch, lifelink
Whenever this creature mutates, return any number of target creature cards with total power 10 or less from your graveyard to the battlefield.

[+3]: Destroy target noncreature permanent.
[−2]: Gain control of target creature.
[−9]: Nicol Bolas, Planeswalker deals 7 damage to target player or planeswalker. That player or that planeswalker's controller discards seven cards, then sacrifices seven permanents.

When Nimble Innovator enters the battlefield, draw a card.

As Palace Siege enters the battlefield, choose Khans or Dragons.
• Khans — At the beginning of your upkeep, return target creature card from your graveyard to your hand.
• Dragons — At the beginning of your upkeep, each opponent loses 2 life and you gain 2 life.

Other red creatures you control get +1/+1.
, : Another target red creature you control gains haste until end of turn. (It can attack and this turn.)

Pierce the Sky deals 7 damage to target creature with flying.

Prophetic Bolt deals 4 damage to any target. Look at the top four cards of your library. Put one of those cards into your hand and the rest on the bottom of your library in any order.

Punish the Enemy deals 3 damage to target player or planeswalker and 3 damage to target creature.

Converge — Radiant Flames deals X damage to each creature, where X is the number of colors of mana spent to cast this spell.

Spectacle (You may cast this spell for its spectacle cost rather than its mana cost if an opponent lost life this turn.)
When Rafter Demon enters the battlefield, if its spectacle cost was paid, each opponent discards a card.

When Rakdos Firewheeler enters the battlefield, it deals 2 damage to target opponent and 2 damage to up to one target creature or planeswalker.