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You can even play some enchantments that double your mana to gain faster access to this combo, like Mirari's Wake

Power Nullifier: When a Spell or Trap Card, or another monster's effect is activated, the controller of Number 23: Lancelot, Dark Knight of the Underworld must use its detach effect to negate the activation

And sure, sometimes you want to liquidate a whole collection

At the beginning of your end step, if Kaito Shizuki entered the battlefield this turn, he phases out

it's respect

Besides being more powerful than the average Pokmon, these cards tend to be worth multiple prizes, making them a bit riskier to play into the active spot