"Red Wyvern" Rating Score by シエスタ

It is easy to summon without specifying materials. If the conditions are met, it can be activated in a free chain, and the effect of interfering with the opponent's turn at this level is valuable. It says it can only be used once, but it can be used again if you transfer subspace material or reverse from the back side.
However, there are a lot of things that have excellent effects even with low RBI, and this slightly high RBI is often the enemy.
If ATK is fluctuated, there is a risk of missing the aim or at worst self-destruction. Although there are quite a lot of holes and it can interfere with the opponent's turn, it feels somewhat unstable.
Depending on the deck, he's a bit of a fire, but he doesn't really go well with Jack Deck.
There are many rivals, especially the same Dragon Coral, which requires a hand cost, but can also remove magic and traps, and it is easy to cancel the cost with a draw effect.
Although it can be differentiated in that it is non-tuner and flitch, I feel that the overall ease of handling is inferior.
As a furiche removal holder, it has a slightly strong impression.
Nonetheless, being able to wait and see at level 6S is also valuable.