You can use cheaper, tapped creatures with powerful enters effects, and combine those with massive lategame bombs
The shiny Mega Gengar EX, if used properly, can prevent your opponents from using Trainer cards, which form the majority of a deck
The first row features the Game Over set
From colorful creatures from a series we all know to simple rules, this is one TCG where you can always have a blast, but that doesn't mean it's free of confusing mechanics
Also, the commander does not start working very quickly, and if you just play her and pass the turn, she will be attacked and killed, causing you to lose tempo
You can't exile more cards than the generic mana requirement of a spell with delve