If Gemstone Caverns is in your opening hand and you're not the starting player, you may begin the game with Gemstone Caverns on the battlefield with a luck counter on it. If you do, exile a card from your hand.: Add . If Gemstone Caverns has a luck counter on it, instead add one mana of any color.
Flash (You may cast this spell any time you could cast an instant.)Enchant creatureWhenever enchanted creature deals damage to an opponent, you may draw a card.
Flying: Search your library for a Dragon permanent card and put it into your graveyard. If you do, Scion of the Ur-Dragon becomes a copy of that card until end of turn. Then shuffle.
If Gemstone Caverns is in your opening hand and you're not the starting player, you may begin the game with Gemstone Caverns on the battlefield with a luck counter on it. If you do, exile a card from your hand.: Add . If Gemstone Caverns has a luck counter on it, instead add one mana of any color.
: Add .When Flagstones of Trokair is put into a graveyard from the battlefield, you may search your library for a Plains card, put it onto the battlefield tapped, then shuffle.
Split second (As long as this spell is on the stack, players can't cast spells or activate abilities that aren't mana abilities.)Counter target activated or triggered ability. If a permanent's ability is countered this way, activated abilities of that permanent can't be activated this turn. (Mana abilities can't be targeted.)
Buyback (You may pay an additional as you cast this spell. If you do, put this card into your hand as it resolves.)Copy target instant or sorcery spell. You may choose new targets for the copy.
When a player casts a spell or a creature attacks, exile Norin the Wary. Return it to the battlefield under its owner's control at the beginning of the next end step.
