Creature — Elemental

Vent Sentinel

Vent Sentinel trading card

Creature — Elemental4 exact printings

Defender {1}{R}, {T}: This creature deals damage to target player or planeswalker equal to the number of creatures you control with defender.

From Magic: The Gathering.

Exact printings

The List - #IMA-153 · common · NORMAL · EN
Iconic Masters - #153 · common · FOIL · EN
Conspiracy - #156 · common · FOIL · EN
Rise of the Eldrazi - #171 · common · FOIL · EN

Open the interactive version on https://mythscribe.cloud/app/tcg/cards/cms6o2s3e0rn1pb1hi1jutdo4.