ulalek card sleeves Ulalek, Fused Atrocity and Vanguard) Ulalek, Fused Atrocity Commander Deck

The issue is not so much with the range when used as a turn one play but the fact that you don't get complete information

Destroy target creature or Spacecraft

And if its not, theyll make slight changes to the numbers, like reduce the hit points by 10, or reduce the damage by 10 for example

Furthermore it fills up your graveyard which makes splits with flashback cards involved extra hard and can be generally useful for many things from Snapcaster Mage to Psychatog

If Castel is targeting Mechanical Idol, why would you stop it

Dragon Link Deck List & Card Guide Most of the monsters in a Melffy Spright Deck have low stats, which while setting up should be a good way to not leave themselves open to an OTK attack via battle