Spell Casting Conversion

As a bonus action on your turn, you can expend unspent sorcery points to cast spells from another spellcaster's spell list, provided that you are currently multi-classed into that class. When casting a spell in this way, you must have at least a 1st-level spell slot available from the appropriate spellcasting class and expend sorcery points equal to half (rounded up) in the level of the spell slot required (see the "Creating Spell Slots" table in the rules). You can create spell slots with this feature up to a maximum level of 5th. Any spell slot you create using this feature disappears when you finish a long rest.