Flexibility can be the key to victory
Since Dark Time Wizard is a Quick-Play Spell, this can be done on either players turn, so if youre in a bad situation, you might as well go for broke
Many legendary cards have higher costs to compensate for their stronger abilities, so Kethis giving you a flat one generic mana less cost for them helps get you in the game faster
Each time your opponent takes damage by a "Trickstar" monster's effect: Face-up monsters they control lose 200 ATK for each monster this card points to, until the end of this turn
General wooltchi September 29, 2021, 6:43pm 1 Someone on reddit got a card in a fake psa 10 slab
Polukranos, World Eater, and Stormbreath Dragon are other examples that have had a significant impact, particularly in Standard formats