Timetwister wasnt banned at the outset because it isnt quite as powerful in a singleton format, and because in games of Commander, theres often more value in casting a card like Time Spiral instead
Like most Pokmon cards, the value of Aggron depends on a few consistent factors: its rarity, the printing and finish (regular or foil), its physical condition, and the set it was printed in (Mysterious Treasures)
These decks have been doing well at League Challenges, League Cups, and online Pokemon TCG events
Here we get two mana 4 power with evasion and ward
In the past, the main argument against Hypergenesis is that it was more powerful than Living End because Living End can be hated out by graveyard removal like Leyline of the Void or Rest in Peace, although this argument is weaker now because of Glimpse of Tomorrow, which doesn't need the graveyard to win
If it was a creature card, put a +1/+1 counter on this creature and you gain 1 life