$1000 Minerals (1+1 DT)

Type: Spell
DT required: 1
Secondary DT requirement: 2 DTs must be possessed.
Duration: 20 seconds

This spell refunds a DT into $1000 minerals in a span of 20 seconds. It first refunds $400, and refund $30/sec for the next 20 seconds. Also, in order to refund a DT, the Cat player must have 2 or more DTs, although only 1 DT is required to buy this spell.