Marwyn, the Nurturer
Every rules interaction we've explained for Marwyn, the Nurturer, alongside Wizards of the Coast's official rulings. Pick a combo below, or check it against a card we haven't covered yet.
2
Interactions
1
Official ruling
Oracle text
Whenever another Elf you control enters, put a +1/+1 counter on Marwyn.
: Add an amount of 
equal to Marwyn's power.
Explained interactions
Official rulings
2018-04-27- Wizards of the Coast · 2018-04-27
Marwyn's activated ability is a mana ability. It doesn't use the stack and can't be responded to.
Official rulings, quoted verbatim via Scryfall. Not AI-generated.
Check Marwyn with another card
Marwyn's already in the stack. Add the card you're wondering about.