LL Class - Mega Robot

Fan art grabbed from here.

Not quiiiite my usual line of stuff, but this seemed like fun.

This Labyrinth Lord-based class is for a friend who's a huge fan of Mega Man. It may be a good fit for use in Reynaldo's Barovania campaign setting.

Mega Robot
-1 Str, +1 Dex, +1 Con, -1 Wis
Requisites: Dex 12, Con 9
HD: d6, 2d6 at first level BUT cannot be targeted with healing magic, can repair 1d3 hp per day (with an additional +1 hp for each day of rest).
Immune to poison
Base AC of 5
Basic attack - d6 (mega buster, +1 to hit, range 60') OR d8+1 (energy sword)

Special Abilities
Infravision 90', but deals 1 hp/hr of activation

Charging Weapons
A Mega Robot can spend a round to charge up their weapon. For each HP that they sacrifice during the charging round, the next attack from their Mega Buster or energy sword will deal +1 damage. (1 hp/+1 dmg)

Powerups
Any rod/staff/wand or other suitable mechanical/magical device, taken from a being that they have killed, can be integrated into the Mega Robot's system. The Mega Robot may freely choose to use this weapon instead of their Mega Buster / Energy Sword. (Think Jeremy's Vat-Spawn, but with mechanical rather than biological components.)

Armor
Mega Robots cannot wear more armor - they're already made of metal - but they can increase their defenses by consuming magical armor or shields. Each consumed item improves their AC by one for each +1 or special ability the armor possessed. This can be repeated until the Mega Robot has an AC of 0.

Level	XP	HP	Attack Bonus	Paralyze	Poison	Breath Weapon	Magical Device	Magic
1	0	2d6	0	14	10	13	13	16
2	2,500	+d4	0	14	10	13	13	16
3	5,000	+d4	+1	14	10	13	13	16
4	10,000	+d4	+1	12	8	13	13	14
5	20,000	+d4	+2	12	8	13	13	14
6	40,000	+d4	+2	12	8	13	13	14
7	80,000	+d4	+3	10	6	11	11	12
8	160,000	+d4	+3	10	6	11	11	12
9	320,000	+d4	+4	10	6	11	11	12
10	480,000	+1	+4	8	4	9	9	10
11	720,000	+1	+5	8	4	9	9	10
12+	150,000/level	+1	+1/2 levels	8	4	9	9	10

Hope Rides Alone, by Seth McFarland (dA), see here