Delibird is pretty much unusable because of it's sucky move pool coupled with poor typing and stats.
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I heard somebody actually made the nationals using a team based around Delibird for VGC.
I have claimed the Spell Tag and Kasib Berry, along with Adaptability and Shadow Ball. I have also claimed Gastly.
If you think Nintendo need to sue PETA up the ass for making Pokemon Black and Blue, copy and paste this into your sig.