Originally Posted by Baumi
But I don't think you can apply the feat twice for one attack. That would be like getting twice the damage from "Astral Fire" if you use a power that has both the Radiant and Fire keywords.
There are some MTG cards with the same premise. Usually if the effect was meant to trigger once (for either trigger), there was a disjunction, and if it was meant to trigger for both, there were separate sentences.
Verdeloth the Ancient (Time Spiral)
Other Treefolk creatures and Saproling creatures get +1/+1.
Ashenmore Liege (Shadowmoor)
Other black creatures you control get +1/+1. Other red creatures you control get +1/+1
The first example applies only once. If a creature is both a Treefolk and a Saproling, it still only gets +1/+1. The second example can apply twice. If a creature is both black and red, it gets +2/+2. Maybe DnD could use a similar kind of mechanic to differentiate it.

But I don't think you can apply the feat twice for one attack. That would be like getting twice the damage from "Astral Fire" if you use a power that has both the Radiant and Fire keywords.
There are some MTG cards with the same premise. Usually if the effect was meant to trigger once (for either trigger), there was a disjunction, and if it was meant to trigger for both, there were separate sentences.
Verdeloth the Ancient (Time Spiral)
Other Treefolk creatures and Saproling creatures get +1/+1.
Ashenmore Liege (Shadowmoor)
Other black creatures you control get +1/+1. Other red creatures you control get +1/+1
The first example applies only once. If a creature is both a Treefolk and a Saproling, it still only gets +1/+1. The second example can apply twice. If a creature is both black and red, it gets +2/+2. Maybe DnD could use a similar kind of mechanic to differentiate it.