As this land enters, you may reveal a Mountain or Plains card from your hand. If you don't, this land enters tapped.
: Add or .

Menace, ward , haste
Whenever Kylox attacks, sacrifice any number of other creatures, then exile the top X cards of your library, where X is their total power. You may cast any number of instant and/or sorcery spells from among the exiled cards without paying their mana costs.

Inspired — Whenever this creature becomes untapped, you may pay . If you do, create two 1/1 white Soldier enchantment creature tokens.

, Sacrifice a creature: Put a +1/+1 counter on each Klingon you control.

As long as this creature is untapped, all combat damage that would be dealt to you by unblocked creatures is dealt to this creature instead.
Morph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its morph cost.)

Trample
Landfall — Whenever a land you control enters, put two +1/+1 counters on target creature you control.

Wild Magic Surge — Whenever this creature attacks, roll a d20.
1—9 | Exile the top card of your library. You may play it this turn.
10—19 | Exile the top two cards of your library. You may play them this turn.
20 | Exile the top three cards of your library. You may play them this turn.

(: Add or .)
This land enters tapped unless you control two or more basic lands.

: This creature gets +1/+0 until end of turn.

You may cast up to two instant and/or sorcery spells with total mana value 6 or less from your graveyard and/or hand without paying their mana costs. If those spells would be put into your graveyard, exile them instead. Exile Invoke Calamity.

Each player loses 1 life for each creature they control.

When this creature enters, investigate. (Create a Clue token. It's an artifact with ", Sacrifice this token: Draw a card.")

As this land enters, choose a creature type.
: Add .
: Add one mana of any color. Spend this mana only to cast a creature spell of the chosen type or activate an ability of a creature source of the chosen type.

Menace
At the beginning of your upkeep, each player draws a card and loses 1 life.

You may exert this creature as it attacks. When you do, target creature gets +X/+X until end of turn, where X is the number of counters on permanents you control. (An exerted creature won't untap during your next untap step.)
: Adapt 2. (If this creature has no +1/+1 counters on it, put two +1/+1 counters on it.)

Prototype — 1/1 (You may cast this spell with different mana cost, color, and size. It keeps its abilities and types.)
Deathtouch

Look at the top four cards of your library. Put two of those cards into your hand and the rest into your graveyard.

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

Trample
Whenever a creature an opponent controls dies, Gimli deals 1 damage to that creature's controller.

Put target creature card from an opponent's graveyard onto the battlefield tapped under your control, then exile that player's graveyard.