Channel Divinity 2

When you use your Channel Divinity, you choose
which effect to create. You must finish a short or
long rest to use your Channel Divinity again.
Some Channel Divinity effect require saving
throws. When you use such an effect granted
by this class, the DC equals your cleric spell save
DC.
At 6th level, you may use this feature twice between
rests, and thrice at 18th level. All uses recharge when
you take a short or long rest.