First topic message reminder :

The title explains most of it. Basically, first, you look at the person who commented last, and rate their favourite card. so, basically, first comes the rate itself (out of 10) then the reasons why, (please don't actually criticize the actual duel skill of the player just because they picked a card you don't like, treat others the way you want to be treated.) then you post your favourite card to finish your post. The cycle goes on and on. Here's an example.

Soitsu

Well, it's got 0 attack and 0 defense, and it's a normal monster. The only potential I personally see in this card is through the "itsu" unions, and, what else? Heart of the underdog? Honestly, it isn't even worth a birthright.

Ok, Easy enough to follow, right? I'll start.

Rainbow Dragon.

6.5/10
An okay card, better nowadays with Xyz's running rampant, but far from excellent.
Requiring a flip takes a lot out of the speed of this card and it's weak stats don't help anything past it's initial flipping.

Heroic Champion Excalibur

7/10
Easy enough to kill or negate, wasting its materials

Blue-Eyes Ultimate Dragon
I've got a limited edition one when I was 6

Evilswarm Ophion.
9.5/10
He's OP , can search his own protection.
Given him 9.5 cause no monster eff protection.

you even know the rules!?