Ondu Knotmaster
{2}{W}{B}Creature — Kor Rogue
Lifelink
Whenever another modified creature you control dies, put two +1/+1 counters on this creature.

Creature — Kor Rogue // Sorcery — Adventure
Creature — Kor Rogue
Lifelink
Whenever another modified creature you control dies, put two +1/+1 counters on this creature.
Sorcery — Adventure
Distribute two +1/+1 counters among one or two target creatures. (Then exile this card. You may cast the creature later from exile.)
'Dies' means 'put into a graveyard from the battlefield.' If a creature is exiled instead of dying (Swords to Plowshares, Rest in Peace), dies triggers won't fire. Tokens do trigger 'dies' abilities briefly before ceasing to exist.