Give your own cards more oil counters whilst potentially further poisoning your opponent
Number 347 Language English Legal Formats Brawl, Commander, Competitive Brawl, Historic, Legacy, Modern, Pioneer, Standard, Timeless, Vintage Not Legal Formats Alchemy, Pauper Rulings (4/12/2024) Triggered abilities use the word "when," "whenever," or "at." They're often written as "[Trigger condition], [effect]." Some keyword abilities are triggered abilities and will have "when," "whenever," or "at the beginning of" in their reminder text
What attacks does Alolan Diglett have
Yes, the monarch card draw happens during the end phase at the beginning of the end step, before the cleanup step in which a player must discard down to their maximum hand size