Flying, vigilance, haste
Whenever Velomachus Lorehold attacks, look at the top seven cards of your library. You may cast an instant or sorcery spell with mana value less than or equal to Velomachus Lorehold's power from among them without paying its mana cost. Put the rest on the bottom of your library in a random order.

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

Add .

When this enchantment enters, you become the monarch.
At the beginning of your upkeep, any number of target players each mill two cards. If you're the monarch, each of those players mills ten cards instead. (To mill a card, a player puts the top card of their library into their graveyard.)

When this enchantment enters, you become the monarch.
At the beginning of your upkeep, distribute two +1/+1 counters among up to two target creatures. Then if you're the monarch, double the number of +1/+1 counters on each creature you control.

Kicker (You may pay an additional as you cast this spell.)
Burst Lightning deals 2 damage to any target. If this spell was kicked, it deals 4 damage instead.

Exile this card from your hand: Add .

When this creature enters, search your library for a creature card with power 2 or less, reveal it, put it into your hand, then shuffle.

Menace (This creature can't be blocked except by two or more creatures.)
Whenever another creature dies, put a +1/+1 counter on Venom. If that creature was a Villain, draw a card.

, Sacrifice this artifact: Put up to one target card from your graveyard on the bottom of your library. Draw a card.

Double target player's life total. Shuffle Beacon of Immortality into its owner's library.

At the beginning of your upkeep, target non-Wall creature an opponent controls gains forestwalk until your next upkeep. (It can't be blocked as long as defending player controls a Forest.)

This land enters tapped.
When this land enters, you may put target creature card from your graveyard on top of your library.
: Add .

Menace (This creature can't be blocked except by two or more creatures.)
Tunnel Snakes Rule! — Whenever Butch DeLoria attacks, it gets +1/+1 until end of turn for each other Rogue and/or Snake you control.
: Put a menace counter on another target creature. It becomes a Rogue in addition to its other types.

: Add . This creature deals 1 damage to you.

: Add .
: This land deals 1 damage to target attacking creature. Activate only during the end of combat step.

You draw X cards and you lose X life, where X is the mana value of a commander you own on the battlefield or in the command zone.

Deathtouch
At the beginning of your upkeep, sacrifice The Gitrog Monster unless you sacrifice a land.
You may play an additional land on each of your turns.
Whenever one or more land cards are put into your graveyard from anywhere, draw a card.

, : Return target permanent you both own and control to your hand.

Flash
Whenever a player draws their second card each turn, you draw a card.
: Transform King T'Challa. Activate only as a sorcery.