Goblin Trailblazer

Menace (This creature can’t be blocked except by two or more creatures.)

Abomination of Llanowar

Vigilance; menace (This creature can’t be blocked except by two or more creatures.)
Abomination of Llanowar’s power and toughness are each equal to the number of Elves you control plus the number of Elf cards in your graveyard.

Rograkh, Son of Rohgahh

First strike, menace, trample
Partner (You can have two commanders if both have partner.)

Abomination of Llanowar

Vigilance; menace (This creature can’t be blocked except by two or more creatures.)
Abomination of Llanowar’s power and toughness are each equal to the number of Elves you control plus the number of Elf cards in your graveyard.

Noxious Gearhulk

Menace
When Noxious Gearhulk enters, you may destroy another target creature. If a creature is destroyed this way, you gain life equal to its toughness.

Glint-Sleeve Siphoner

Menace
Whenever Glint-Sleeve Siphoner enters or attacks, you get (an energy counter).
At the beginning of your upkeep, you may pay . If you do, you draw a card and you lose 1 life.

Sweatworks Brawler

Improvise (Your artifacts can help cast this spell. Each artifact you tap after you’re done activating mana abilities pays for .)
Menace

Kari Zev, Skyship Raider

First strike, menace
Whenever Kari Zev, Skyship Raider attacks, create Ragavan, a legendary 2/1 red Monkey creature token. Ragavan enters tapped and attacking. Exile that token at end of combat.

Maulfist Squad

Menace
Fabricate 1 (When this creature enters, put a +1/+1 counter on it or create a 1/1 colorless Servo artifact creature token.)

Bontu the Glorified

Menace, indestructible
Bontu the Glorified can’t attack or block unless a creature died under your control this turn.
, Sacrifice another creature: Scry 1. Each opponent loses 1 life and you gain 1 life.

Khenra Scrapper

Menace
You may exert Khenra Scrapper as it attacks. When you do, it gets +2/+0 until end of turn. (An exerted creature won’t untap during your next untap step.)

Iron Bully

Menace (This creature can’t be blocked except by two or more creatures.)
When Iron Bully enters, put a +1/+1 counter on target creature.

Boggart Brute

Menace (This creature can’t be blocked except by two or more creatures.)

Sin Prodder

Menace
At the beginning of your upkeep, reveal the top card of your library. Any opponent may have you put that card into your graveyard. If a player does, Sin Prodder deals damage to that player equal to that card’s mana value. Otherwise, put that card into your hand.

Kels, Fight Fixer

Menace
Whenever you sacrifice a creature, you may pay . If you do, draw a card. ( can be paid with either or .)
, Sacrifice a creature: Kels, Fight Fixer gains indestructible until end of turn.

Hunted Nightmare

Menace
When Hunted Nightmare enters, target opponent puts a deathtouch counter on a creature they control.

Labyrinth Raptor

Menace
Whenever a creature you control with menace becomes blocked, defending player sacrifices a creature of their choice that’s blocking it.
: Creatures you control with menace get +1/+0 until end of turn.

Labyrinth Raptor

Menace
Whenever a creature you control with menace becomes blocked, defending player sacrifices a creature of their choice that’s blocking it.
: Creatures you control with menace get +1/+0 until end of turn.

Hunted Nightmare

Menace
When Hunted Nightmare enters, target opponent puts a deathtouch counter on a creature they control.

Cavern Whisperer

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.)
Menace (This creature can’t be blocked except by two or more creatures.)
Whenever this creature mutates, each opponent discards a card.

Cavern Whisperer

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.)
Menace (This creature can’t be blocked except by two or more creatures.)
Whenever this creature mutates, each opponent discards a card.

Sonorous Howlbonder

Menace
Each creature you control with menace can’t be blocked except by three or more creatures.

Goblin Dark-Dwellers

Menace (This creature can’t be blocked except by two or more creatures.)
When Goblin Dark-Dwellers enters, you may cast target instant or sorcery card with mana value 3 or less from your graveyard without paying its mana cost. If that spell would be put into your graveyard, exile it instead.