Reactors

[snake]

Card Name: Chaos Trapper - FI
Attribute: Dark
Type: Machine
Type 2: Effect
Level: 4
Atk: 1900
Def: 1500
Effect: Every Time a trap is activated, your opponent loses 400 life points.

Card Name: Chaos Spellcaster - RE
Attribute: Dark
Type: Machine
Type 2: Effect
Level: 4
Atk: 1600
Def: 1500
Effect:If Chaos Trapper - FI, Chaos Summoner - SK, and this card are on the field at the same time, you can tribute each to Special summon Chaos Fortress - Dark Night from your deck or hand.

Card Name: Chaos Fortress - Dark Night
Attribute: Dark
Type: Machine
Type 2: Effect
Level: 11
Atk: 3000
Def: 2500
Effect:This card can only be summoned by the effect of Chaos Spellcaster - RE. Once per turn, you can tribute a monster from your hand to the graveyard. If you do this, deal 700 points of damage to your opponent.

[Kale Ikataru]

Chaos Spellcaster - RE is good, except for one thing. Perhaps lower the attack or defense points a bit? Even for a level 4 monster, it's kinda high.

[snake]

Did it.

[Kale Ikataru]

Approved.