Noxious Gearhulk [Kaladesh Inventions] Water[-20] Darkness Rarity: Rare Retreat cost:

Darkness Rarity: Rare Retreat cost: Colorless

Set: Portal Three Kingdoms Type: Creature — Human Soldier Rarity: Rare Cost: {3}{W} {T}: Kongming's Contraptions deals 2 damage to target attacking creature

having various resources

The cards are:

Prime Sentinels learn from every encounter with an enemy and make the data available to other Sentinels

Noxious Gearhulk [Kaladesh Inventions] Water[-20] Darkness Rarity: Rare Retreat cost:Set: Kaladesh Inventions Type: Artifact Creature Construct Rarity: Mythic Cost: {4}{B}{B} Menace When Noxious Gearhulk enters the battlefield, you may destroy another target creature. If a creature is destroyed this way, you gain life equal to its toughness.