Conclave Sledge-Captain [March of the Machine Commander] Vampire Elf Rogue Designer Uwe Rosenberg says that

Designer Uwe Rosenberg says that the game includes parts of Agricola

Set: Dominaria United Prerelease Promos Type: Creature — Merfolk Wizard Rarity: Rare Cost: {1}{U}{U} Kicker {1}{R} and/or {1}{G}

Set: Shards of Alara Type: Creature — Elemental Rarity: Rare Cost: {1}{R}{R} Flying

Set: Saviors of Kamigawa Type: Enchantment Rarity: Rare Cost: {2}{G}{G} Whenever a land enters the battlefield

Set: The Brothers' War Commander Type: Instant Rarity: Uncommon Cost: {W} Exile target creature

Conclave Sledge-Captain [March of the Machine Commander] Vampire Elf Rogue Designer Uwe Rosenberg says thatSet: March of the Machine Commander Type: Creature Elephant Soldier Rarity: Rare Cost: {5}{G} Backup 1, backup 1, backup 1 (When this creature enters the battlefield, put a +1 +1 counter on target creature. If that's another creature, it gains the following abilities until end of turn. Each backup ability triggers separately.) Trample Whenever this creature deals combat damage to a player, put that many +1 +1 counters on it.