I used to be a Yugioh collector and I remember
some good strategies that I used. Here is one:
The Blazing Score
You can get all of these cards used in this
strategy
from Structure Deck Blaze Of Destruction.
First, if a UFO Turtle that you
summoned is
sent to the graveyard as a result of battle, use
the card's special ability, which allows the
owner
to select one fire type monster from their deck
and onto the
field.
Select the card, Little Chimera.
This card has the ability to
increase all Fire type's Attack points by 500,
as long as it is face up.
This also includes itself, so it attack should
be boosted to 1100.
When it is your turn to summon a monster, play
the card
Ultimate Baseball Kid. This
monster has the ability
to increase its own attack points by 1000 for
every other
fire type monster on the field. This, combined
with the
500 attack boost from Little Chimera should
bring it's attack to
2000.
When you next get the chance, summon the
monster,
Raging Flame Sprite. This
monster has the power to directly
attack your opponent. In addition, each time it
attacks the opponent directly
it gets a power boost of 1000. When summoned,
add the 500 to it's 100 attack
points to make 600. Attack the opponent
directly, and this monster will be up to 1600.
In addition, Ultimate baseball kid will get
another 1000 point power boost,
giving it 3000 attack points. If you can keep
the Raging Flame Sprite
on the field without it getting sent to the
graveyard, you will have this duel in the bag.
I had won multiple duels by directly attacking
with Raging Sprite, and my record was winning
the duel in 7 turns with my sprite at 7600
attack points.