Thanos, Stone Seeker

This spell can't be countered.
Menace
Ward {x} where X is the number of equipment
attached to Thanos, Stone Seeker.
Whenever Thanos ETBs or attacks, you may
attach up to one target equipment you control
to him by paying life equal to its equip cost
instead of paying the equip cost.
At upkeep, you may transform if three or more
equipment are attached to Thanos.