Riddle Finally Solved

[UNIT] is now controllable by the player that dug it up
–> NEW UNIT

[HERO]: Always has 0 Intelligence. Always.
–> OGRE MAGI

[ITEM]: Now has an initial and max stock of 4 and a restock time of 120s
–> WARD

After this effect the soul is forcefully returned to the body
–> RESPAWN

[HERO]: Base armor increased by 1
–> CM

[UNIT TYPE] now gain 15 movement speed during the night.
–> CREEPS / NEUTRALS

Mana cost reduction effects only apply to mana cost
–> MANA?

[ITEM]: Requires Echo Sabre (2500), Diadem (1000), Recipe (1000). Total cost: 4500
–> BLOODTHORN

Any player can use a [NOUN] to [VERB] to the other one after channeling for 3 seconds.
[NOUN] – PORTAL [VERB] – TELEPORT

I heard that there is a prize for the one who solves the riddle?