Potential Bug: Rampage & Double Tap Interaction

[Vertigo]

When casting Rampage+ after Double Tap+, the attack damage increase to the card is registered /after/ the bonus play from double tap. Instead of doing 8 + 16 damage, it does 8 + 8.

Steps to reproduce:
- Play Double Tap +
- Play Rampage+

Expected:
- Rampage+ does 8, then 16 damage

Observed:
- Rampage+ does 8, then 8 damage.
- Discard pile still reflects '24 Damage' as new value on Rampage+