(: Add .)

Whenever you cast a Cat, Dog, or Hero spell, create a Food token. (It's an artifact with ", , Sacrifice this token: You gain 3 life.")
At the beginning of each end step, if you gained life this turn, put a +1/+1 counter on Lucky.

This land enters tapped.
: Add or .
: Until end of turn, this land becomes a 4/4 white and blue Elemental creature with flying and vigilance. It's still a land.

Choose two —
• Target player loses X life.
• Return target creature card with mana value X or less from your graveyard to the battlefield.
• Target creature gets -X/-X until end of turn.
• Up to X target creatures gain fear until end of turn. (They can't be blocked except by artifact creatures and/or black creatures.)

+1: Up to one target creature gets -2/-1 until your next turn.
−2: Mill two cards, then you may return a creature card from your graveyard to your hand.
−7: You get an emblem with "At the beginning of your end step, create X 2/2 black Zombie creature tokens, where X is two plus the number of Zombies you control."

, : Untap target artifact.

Haste
: Add one mana of any color. Spend this mana only to cast a creature spell.

Menace
Whenever one or more creatures you control deal combat damage to a player, create a Treasure token.
Sacrifice a Treasure: Exile the top card of your library. You may play that card this turn.

Trample
Whenever another nontoken creature you control enters, you may draw a card.

Each player who has cast a nonartifact spell this turn can't cast additional nonartifact spells.

Commander creatures you own have "Whenever you cast a spell that shares a creature type with this creature, draw a card. This ability triggers only once each turn."

When Rishkar enters, put a +1/+1 counter on each of up to two target creatures.
Each creature you control with a counter on it has ": Add ."

Indestructible
Whenever this creature deals combat damage to a creature, flip a coin. If you win the flip, destroy that creature.

Enchant creature
Enchanted creature has "Whenever this creature becomes untapped, put two +1/+1 counters on it, then you gain 2 life and draw a card. This ability triggers only once each turn."

: Add one mana of any color in your commander's color identity.

Indestructible
Equipped creature has indestructible.
Equip

As an additional cost to cast this spell, pay X life.
All creatures get -X/-X until end of turn.

: Add .
, Sacrifice this land: Add .

As an additional cost to cast this spell, pay X life.
All creatures get -X/-X until end of turn.

Flying
Sphinx spells you cast cost less to cast.
Whenever Unesh or another Sphinx you control enters, reveal the top four cards of your library. An opponent separates those cards into two piles. Put one pile into your hand and the other into your graveyard.