Sigil of Solar Blessings

The legend rule does not apply to Arcane Sigil enchantments as long as you control no more than one of the same name.
Creatures you control have lifelink.
Creatures you control with at least 5 +1/+1 counters have "{w}: Tap target creature an opponent controls. If this is the second time you have activated this ability for this creature, tap this creature."