Best Red Card: Etali, Primal Conqueror Etali, Primal Conqueror is technically a Gruul creature with green identity, too, but considering that you need red mana to cast it face up, I am listing it as my favourite red card
S:3 Ep:6 Duration: 21:21 Freeze Play, Part 2 Yu-Gi-Oh
These rules state that for a Level 4 monster to have an ATK or DEF equal to or higher than these values, it must have some kind of negative effect or other restriction (such as being a Nomi monster)
Whenever it attacks, Ancient Gear Wyvern shuts down backrow during the damage step as well
If they cant kill it, then its going to crash in for big damage and add another 12 power to the board
Path of Exile and Swords to Plowshares are there are instant-speed answers, but they seem insufficient to delay the armies of players that don't want to stare down a Silent Arbiter