Goblin Trashmaster
Creature — Goblin Warrior
Other Goblins you control get +1/+1.
Sacrifice a Goblin: Destroy target artifact.
"Folks 'round here are too in love with their contraptions. Does them some good if we smash one every so often."
Jakub Kasper
Core Set 2019 Promos (PM19)
• #144sRulings
Because damage remains marked on a creature until it’s removed as the turn ends, nonlethal damage dealt to a Goblin you control may become lethal if Goblin Trashmaster leaves the battlefield during that turn.
(wotc • 2018-07-13)
You can sacrifice Goblin Trashmaster to pay the cost for its own ability.
(wotc • 2018-07-13)
Rulings
Because damage remains marked on a creature until it’s removed as the turn ends, nonlethal damage dealt to a Goblin you control may become lethal if Goblin Trashmaster leaves the battlefield during that turn.
(wotc • 2018-07-13)
You can sacrifice Goblin Trashmaster to pay the cost for its own ability.
(wotc • 2018-07-13)