White border cards were printed in Unlimited, Revised , and a variety of other sets from 1993 to 2000
The deck is entirely about casting and supporting enchantments: ramping them out with cards like Jukai Naturalist, draw cards with Sythis, Harvest's Hand, wiping opposing creatures with Doomwake Giant, and eventually overwhelming the table with cards like Sigil of the Empty Throne
Plus, Delney keeps all of your un-buffed creatures partially unblockable and out of the graveyard until you say so
The first is more effects like Psychomancer and Shard of the Void Dragon, both of which trigger off of artifacts being put into the graveyard
Here is another card you will see in every single White deck
Saw in Half Saw in Half is great because of its versatility