Conjure Undead

You conjure a few undead servants from the list below. Chose an area you can see within range to summon them. You may conjure 4 CR 1/4, 2 CR 1/2, and 1 CR 1. 

The undead are friendly to you and your companions for the duration. Roll initiative for the undead, which have their own turns. They obey any verbal commands that you issue to them (no action required by you). If you don't issue any commands to the undead, they defend themselves from hostile creatures but otherwise takes no actions. 

If your concentration is broken, the undead don’t disappear. Instead, you lose control of the undead, they become hostile toward you and your companions, and they might attack. An uncontrolled undead can't be dismissed by you, and it disappears 1 hour after you summoned it.

The GM has the undead’s statistics. Sample elementals can be found below.

At Higher Levels. When you cast this spell using a spell slot of 3rd level or higher, the amount of undead you can conjure increases by 1 for each slot level above 2nd.

Undead Summoning Table