Poltergeist

ポルターガイスト, Spirit

Poltergeist is a level 2 Spirit in Shin Megami Tensei II. 101Leafy researched the game and lists its stats and skills here, how each element hits it, and what it leaves behind when beaten.

Stats

LV 2HP 6MP 6

St: 1
In: 3
Ma: 4
Vi: 1
Ag: 4
Lu: 3

Alignment: Chaos
Group size: 1-3
Magnetite cost: 3
Can join: Yes
Skills: Eerie Sound, Sukunda, Sukukaja, Patra, Call Ally

Expelx2.5 (250%)
Gunnull
Deathnull
Bitenull
Clawnull
Kicknull
Stingnull
Nervex3/8 (37.5%)
Meleex4/8 (50%)
Icex4/8 (50%)
Firex6/8 (75%)
Forcex7/8 (87.5%)

When beaten

EXP: 32
Macca: 32
Magnetite: 8
Drop: Amethyst, 9.8%

EXP is the base amount. It doubles for every 4 levels the enemy is above the party leader, up to 5 times, and is divided by a quarter of the level gap when the enemy is lower. A gem is a Bead or a Life Stone, half the time each.

When you talk to it

May give: Bead, Life Stone, Amethyst, Any gem, Macca, Magnetite

101Leafy researched the game's talk scripts. What a demon gives or asks for depends on its mood, the moon, its level, and luck, so a talk can also end with nothing.

Where it shows up

Virtual Space: 23.44%
Valhalla Slums: 16.02%
Valhalla Slums (overworld): 16.02%
Ote Gym (overworld): 15.62%

The share of random battles in that place where this demon is in the enemy party, for the busiest lineup the place has. Overworld means the overworld map around the way in.