The rest of the cards listed below are top-tier as well
1 Chaos Mutation 1 Kill
SIMPLY ENCHANTED If you are beset by all manner of Smothering Tithes, Rhystic Studies, Teleportation Circles and other nonsense, then Aura Thief is seriously worth a look, particularly if youre in a deck with sacrifice outlets or spells like Deadly Dispute
In regards to Dark Magician, there is a very big concern in regards to the second ability, with spells that either use more than 1 variable, don't use mana for one or more variables (and involve paying a non-mana cost for X), and that re-use the variable (spells costing XX or XXX) are all busted beyond words with it
Also, a shout out the Insight
What is the strategy behind Atla Palani, Nest Tender