Several goblins scattered throughout the forest, any who got close to where Merlin was hiding were quickly disposed of. Once a goblin was killed, their spear and any spear sticking out of them were quickly used against their allies.
Merlin dodged a few more spears thrown at him, those that slid across the floor and were easy to pick up were quickly thrown back, often times hitting the goblin who threw it in the first place. But Merlin remained mobile, not stopping in one place for too long to minimise the chances that he would be hit by a spear.
The goblins that tried closing in on his position found that he vanished without a trace the second he stepped out of vision, only for him to show up behind them, or drop down from a tree and kill them in melee range.
The process repeated itself until all ten goblins were dead, and once again he ran around cutting goblin ears off, throwing them into his inventory the second they were registered as items by the system.