Gollum Keeper of the Ring

Hexproof
When Gollum Keeper of the Ring enters the
battlefield search The Invisibility Ring and
equip it to Gollum Keeper of the Ring
When Gollum Keeper of the Ring attacks
you lose 3 life and put two +1/+1counters on
Gollum Keeper of the Ring
At the beginning of your end step put X -1/-1
counters equal to the power of Gollum Keeper
of the Ring on target creature