The Sovereign-Class Annihilator MK-VII is an assault mech requiring a trained pilot (Mech Piloting proficiency). It occupies a 15x15 ft space. ACTIONS: The pilot may take 2 weapon actions per turn. Each Helios Devastator Cannon may be fired once per turn (or both simultaneously via Devastator Barrage). Each Titan Plasma Sword may be used as a melee attack. SHIELD BREAKER (Passive): Both Helios Devastator Cannons completely bypass energy shields and force fields. Targets with shield systems have those systems disabled for 3 rounds on a hit (Aegis Shatter). PLASMA SWORDS: Melee reach of 15 ft. Attacks use Strength modifier + proficiency. Inflict Burning condition on hit (2d6 plasma per turn for 2 rounds, max 3 stacks). HEAT MANAGEMENT: Track heat each round. Firing both Devastator Cannons generates 28 heat. Using both plasma swords generates 16 heat. Heat dissipates at 10 per round during the mech's idle phase. At 48 heat (max capacity), the mech overheats, triggering Thermal Cascade and shutting down non-essential systems until heat drops below 30. The Triple-Redundant Coolant System reduces heat by 15 immediately upon overheat. DEVASTATOR BARRAGE (1/encounter): Fire both cannons in a 60-ft cone as one action. Roll one attack against all targets; deal 4d12 explosive damage to each on a hit (half on miss). Generates 20 additional heat. TARGETING COMPUTER: +3 bonus to all ranged attack rolls. Reroll one attack roll per round (SOVEREIGN AI). ARMOR: 420 armor rating. When armor is reduced to 0, the mech is destroyed but the pilot may eject (DC 15 Piloting check). REPAIR: Requires a full rest and repair kit to restore 100 armor points. Full restoration requires a mech bay and 8 hours of work.