Engulfment

 is a Tier 5 Tank that upgrades from Emplacement and Submarine at level 60.

Design
The looks identical to the Emplacement with the addition of a decorative triangle on top of it.

Technical
The works similar to the Emplacement, but it can become invisible if it stays still. Its pods can also become invisible a while after being placed similar to the blocks of Blocklayer.

Trivia

 * This tank was conceptualized and coded by Spencer.