Steam OTK is possible now(?)

[Toffee.]

Modified Engine -FIRE-

Lvl2

[Machine/Tuner]

This card cannot be Special Summoned, except from your hand, and only when a "Steam" monster is sucsesfully Special Summoned from your hand. When this card is Special Summoned, draw 1 card.

700ATK / 900DEF

 

Ironclad Steam Ship -FIRE-

Lvl6

[Machine/Effect]

You can discard 1 other "Steam" monster to Special Summon this card from your hand. When this card is Normal Summoned, inflict 800 points of damage to your opponent's Lifepoints. Once per turn you can inflict 800 points of damage to your opponent's Lifepoints.

1800ATK / 2000DEF

 

Powered Steam Tank -FIRE-

Lvl6

[Machine/Effect]

You can discard 1 other "Steam" monster to Special Summon this card from your hand. If this card declares an attack, it gains 700 ATK until the End Phase of this turn.

2100ATK / 400DEF

 

Steam Locomotive -FIRE-

Lvl6

[Machine/Effect]

You can discard 1 other "Steam" monster to Special Summon this card from your hand. During the turn this card is Summoned, it can attack your opponent's Lifepoints directly. If this card is destroyed by a card effect, draw 1 card.

1900ATK / 1900DEF

 

Steam Engine Red-Barron -FIRE-

Lvl6

[Machine/Effect]

You can discard 1 other "Steam" monster to Special Summon this card from your hand. Each time this card inflicts battle damage to your opponent's Lifepoints, draw 1 card. Increase the ATK of all other "Steam" monsters you control by 500 points.

1700ATK / 1800DEF

 

Mechanical Steam Robo -FIRE-

Lvl6

[Machine/Effect]

You can discard 1 other "Steam" monster to Special Summon this card from your hand. When this card is destroyed, you can select up to 2 "Steam" monsters in your Graveyard and add them to your hand, except "Mechanical Steam Robo".

2000ATK / 1700DEF

 

Modified Steam Golem -FIRE-

Lvl8

[Machine/Synchro/Effect]

"Modified Steam Engine" + 1 "Steam" monster.

Once per turn, you can tribute 1 face-up "Steam" monster to draw 2 cards.

If a monster on your opponent's side of the field is removed from the field, inflict 400 points of damage to your opponent's Lifepoints for each "Steam" monster you control.

2800ATK / 2500DEF

 

Engine Repair -Quick-Play Spell-

Activate by Removing 2 "Steam" monsters in your Graveyard from play, while you have 3 or less cards in your hand. Draw 2 cards. You can only activate 1 "Engine Repair" each turn.

 

Fuel Blast -Quick-Play Spell-

Destroy any number of face-up "Steam" monsters you control, and inflict 1000 points of damage to your opponent's Lifepoints for each card destroyed with this effect.

 

Spare Shield -Trap-

Tribute 1 Special Summoned "Steam" monster you control. During this turn, "Steam" monsters cannot be destroyed by card effects.

 

Overheat -Continuous Trap-

Each time a "Steam" monster destroys an opponent's monster as a result of battle, or is destroyed, inflict 800 points of damage to your opponent's Lifepoints.

 

Coal-Blast -Trap-

Send 1 "Steam" monster you control to the Graveyard, and Remove from play 1 card on the field. During the End Phase of this turn, draw 1 card.