I decided to (try to) translate a few more cards if you don't mind.
Oh and I am conscious that if picked, you'll have to cut text in my translations. ^^;;;
801 - The severe/strict old magician (known as the Stern Mystic in English).
In front of this old man,
all lies shall be seen through.
802 - Evil Sword Baron (Baron of the Fiend Sword in English).
A noble/aristocrat manipulating/wielding a grudge/hatred filled sword.
Is very/extremely tenacious/vengeful.
803 - Shine Abyss (Shining Abyss in English, insert "Shine Get" joke here).
A monster that possess both the power of light
and the power of darkness.
804 - Insect Larva
An hatched larva from the Insect Queen's egg.
Note : might be somewhat inaccurate as the expression for egg is "うんだたまご" (undatamago)
and I wasn't able to find a satisfactory explanation. ^^;
"Unda" come from "生んだ", the verb "to be born".
Maybe here it means that the larva just came from the egg?
805 - Soldier Ant
A ant which its hard body has went brutally into mutation.
(For some reason, I am thinking of Giant Growth of Magic The Gathering)
806 - Iron Knight Gear Freed (spelling?) (Gearfried the Iron Knight in English)
A warrior whose whole body is covered by steel/armor,
nothing is able to go through (him/it).
807 - Humanoid Slime
A slime who took a human shape,
the human gene was included/put in it.
808 - Worm Drake
Should it enfold/drag into/roll up by its long body,
in the end it would not be possible to escape/run away a second time.
Note: The translation feel a bit iffy. ^^;
on top of that, I am not sure if "にど" stand for second time. ^^;
809 - Humanoid Drake (Humanoid Worm Drake in English)
The monster that Humanoid Slime and Worm Drake fused into.
810 - Revival Slime (Revival Jam in English)
A slime that is said to revive again/one more time
when he is defeated and defeated.
Or maybe this translation would be closer in meaning :
A slime that is said to revive again and again
when he is defeated.
By the way, thanks for the following website as a refence, if only to show the kanjis
as the game text is only written in kana :http://yugioh-wiki.net/index.php?%A5%C8%A5%C3%A5%D7%A5%DA%A1%BC%A5%B8