"Iron Dragon Tiamaton" Rating Score by 闇を彷徨う彗星

A nasty raider who suddenly springs up and takes an entire column.
As long as there are 3 cards in a column, Special Summon is possible, and in fact he can Special Summon in any column.
You need to have both a face-down card and a monster, but if your opponent has at least one card on the board, you can fulfill the conditions by putting his Spell Trap face down and normal summoning the monster. . As mentioned above, as long as the conditions are met, it doesn't matter which row you put it in, so combined with the Friche effect, it has a high degree of surprise.
In order to meet the conditions on the first hand, it is somewhat difficult to place EX monsters, monsters, and Spell Trap.
After coming out, it closes the column. His ATK is high for a low-level attacker, but 2000 is unreliable and has no resistance, so even if you close other than the EX zone, it will be removed without realizing the effect of the lock.
It might be better to think of the lock performance as a bonus and think of it as a destruction removal card for Friche.
I don't think anyone bothers to destroy their own EX zone, but let's pay the minimum attention when destroying it.