Reach
Legolas can't be blocked by creatures with power 2 or less.
Whenever another legendary creature you control enters, put a +1/+1 counter on Legolas.
Whenever Legolas deals combat damage to a player, draw a card.
If Legolas Greenleaf enters the battlefield at the same time as another legendary creature you control, Legolas's Greenleaf's third ability will trigger and put a +1/+1 counter on it.
16 Jun 2023
Reducing a creature's power after it has blocked Legolas Greenleaf will not remove that blocking creature from combat or make Legolas Greenleaf unblocked.