Threshold - Tournament Level Legacy Decks

[Taysby]

19 LANDS
4 {Wasteland}
3 {Flooded Strand}
2 {Polluted Delta}
2 {Scalding Tarn}
2 {Tropical Island}
2 {Underground Sea}
2 {Volcanic Island}
2 {Misty Rainforest}
12 CREATURES
4 {Tarmogoyf}
4 {Delver of Secrets}
4 {Deathrite Shaman}
28 INSTANTS and SORC.
4 {Force of Will}
4 {Lightning Bolt}
4 {Ponder}
4 {Brainstorm}
3 {Spell Pierce}
3 {Daze}
3 {Dig Through Time}
2 {Abrupt Decay}
1 {Golgari Charm}
1 OTHER SPELLS
1 {Sylvan Library}
SIDEBOARD
1 {Abrupt Decay}
1 {Golgari Charm}
2 {Submerge}
1 {Ancient Grudge}
1 {Dread of Night}
1 {Forked Bolt}
1 {Grafdigger's Cage}
1 {Null Rod}
1 {Pyroblast}
1 {Red Elemental Blast}
1 {Surgical Extraction}
1 {Vendilion Clique}
2 {Flusterstorm}

[Falcon182]

Isn't "threshold" RUG Delver? This is the one they call 4c Delver isn't it?

[Superkurd13]

Isn't dtt banned?