There are plenty of Equipment cards that grant the equipped creature deathtouch: Basilisk Collar, Gorgon Flail, Gorgons Head, Quietus Spike, Reapers Talisman, Vorpal Sword, and Wand of Orcus
Garden of Freyalise is there to smooth out your mana and make sure you can play all the cards you draw, but the biggest upside is on the Disciple
Its an enchantment now
Wizards of the Coast is usually very careful about how fast they let players generate cards and mana, but they are far less strict about how fast you can generate, say, Clues or Squirrel tokens
There's shattering glass at the forefront with a face inside the shards
Analyzing Improvise Weaknesses Improvise is functionally a "fixed" affinity