The arrows of the elvish elite strike as true and deadly as the fangs of the Cosmos Serpent they revere.

Jaspera Sentinel

Reach
{T}, Tap an untapped creature you control: Add one mana of any color.

The List

Secret Lair Drop

Starter Commander Decks

Kaldheim

You can tap any untapped creature you control, including one you haven’t controlled continuously since the beginning of your most recent turn, to pay the cost of Jaspera Sentinel’s activated ability. You must have controlled Jaspera Sentinel continuously since the beginning of your most recent turn, however.