Kinda sheet, so @tepid valley can ehh this
You have a 20 mana cap, and can only cast 1 spell per blind, during a blind
Every ante you get 2 mana, with that, you can siphon it into a total of 10 different spells:
Conjure - 1 Mana
Create a random tarot card
Telekinesis - 1 Mana
Make 3 stone cards in your hand
Rage - 2 Mana
Retrigger all cards for 2 hands
Meteor - 2 Mana
Make 3 planet cards for random hands
Memory Wipe - 3 Mana
Create 1 negative the Fool
Fireball - 4 Mana
Destroy entire hand and draw a new hand
Lightning - 5 Mana
Retrigger first and last joker for 2 hands
Vortex - 6 Mana
+1 discard
Demonic Ritual - 16 Mana
+1 joker slot, and open 2 spectral packs
Divine Blessing - 10 Mana
Debuff boss blind, 1/2 cards played during it get seals (not affected by oa6)
Some jokers that work with this
Spark Orb - Common
Whenever you cast a spell that costs more than 4 mana, +5 mult
Wizard Tower - Common
Spells above the cost of 4 cost 1 less, -1 handsize
Flying Broomstick - Uncommon
+15 chips per mana held
Apprentice - Uncommon
Gain +1 mana on completion of ante
Cursed Tome - Rare
-1 consumable slot, you can play 2 spells per blind
Wizard Council - Rare
Every spell cast, .1x mult per mana cost