Tethermage's Advantage
The game doesn't give an opportunity to properly cast this spell during combat. My opponent attacked with a flying creature, and before I could cast this spell to give a creature reach and defend, the game passed the declare blockers step (I'd imagine because I had no valid blockers with reach without casting Tethermage's Advantage from hand).
1
vote
David#91381
shared this idea
-
Rezzahan#77802
commented
Yuriko, Blade of the Mighty is a card in the new set:
"During combat, players can't cast spells or activate abilities that aren't mana abilities."