High lord wolnir

when High lord wolnir enters the battle field,
put 3 3/3 ring creature tokens onto the battle field
High lord wolnir has health equal to the number
of ring creature tokens are left on the battle feild.
{4} create a artifact token "wolnirs holy sword"
that has {3} deal 2 damage to all creature target opponent
controls, until end of turn. high lord wolnir gets +2 +0
until end of turn.