Talisman Houserules

The witch toad effect lasts 3 turns
Once the dragon is defeated, if a player wants, they may invoke the old win condition of losing a life at the start of every turn the crown is uncontested, otherwise the 5e condition kicks in.
You may pick up and drop items at any point in the game except in battle
You may discard trophies anytime except when in battle
The poltergeist cannot cross water so discarding it when crossing is not a choice
- Could the poltergeist be dropped instead?
One cannot possess multiple talismans, however they may still be stolen or destroyed through effects such as the alchemist

Clarifications

Only the monk's starting craft is added to attacks
When arriving at the castle while followed by both the prince and princess they count as separate effects and so their healing stacks.