Generaider Boss Quest X SPELL Reveal 1 "Generaider" monster in your hand, and if you do, add up to 2 "Generaider" Spells/Traps with different names from each other from your Deck to your hand, except "Generaider Boss Quest"
There are also great websites like EDHREC, TappedOut, and Command Beacon as well as awesome YouTube channels like The Command Zone and Tolarian Community College where you can get tons of interesting ideas and info on Commander
The monster is placed face-up and vertically (if Summoned in Attack Position), or face-down and horizontally (if set in Defense Position), in an available Main Monster Zone
It's devastating to realize that the combat math just got much more serious, and it's deadly serious once they read those last three words, and have flying. Seems fair
There is an end of combat in which you can activate this, right after combat damage