
Akoum Firebird | Creature | Phoenix | Flying, haste
Akoum Firebird attacks each combat if able.
Landfall — Whenever a land enters the battlefield under your control, you may pay {4}{R}{R}. If you do, return Akoum Firebird from your graveyard to the battlefield. | Chris Rahn

Belligerent Whiptail | Creature | Wurm | Landfall — Whenever a land enters the battlefield under your control, Belligerent Whiptail gains first strike until end of turn. | Jakub Kasper

Chasm Guide | Creature | Goblin Scout Ally | Rally — Whenever Chasm Guide or another Ally enters the battlefield under your control, creatures you control gain haste until end of turn. | Johannes Voss

Ondu Champion | Creature | Minotaur Warrior Ally | Rally — Whenever Ondu Champion or another Ally enters the battlefield under your control, creatures you control gain trample until end of turn. | Volkan Baǵa

Volcanic Upheaval | Instant | | Destroy target land. | Yeong-Hao Han

Zada, Hedron Grinder | Legendary Creature | Goblin Ally | Whenever you cast an instant or sorcery spell that targets only Zada, Hedron Grinder, copy that spell for each other creature you control that the spell could target. Each copy targets a different one of those creatures. | Chris Rallis

Munda, Ambush Leader | Legendary Creature | Kor Ally | Haste
Rally — Whenever Munda, Ambush Leader or another Ally enters the battlefield under your control, you may look at the top four cards of your library. If you do, reveal any number of Ally cards from among them, then put those cards on top of your library in any order and the rest on the bottom in any order. | Johannes Voss

Grove Rumbler | Creature | Elemental | Trample
Landfall — Whenever a land enters the battlefield under your control, Grove Rumbler gets +2/+2 until end of turn. | Greg Opalinski