+1: You gain 2 life.
-1: Put a +1/+1 counter on each creature you control. Those creatures gain vigilance until end of turn.
-6: Put a white Avatar creature token onto the battlefield. It has "This creature's power and toughness are each equal to your life total."
+1: Target permanent doesn't untap during its controller's next untap step.
-2: Ajani Vengeant deals 3 damage to target creature or player and you gain 3 life.
-7: Destroy all lands target player controls.
+1: Discard a card. If a red card is discarded this way, Chandra Ablaze deals 4 damage to target creature or player.
-2: Each player discards his or her hand, then draws three cards.
-7: Cast any number of red instant and/or sorcery cards from your graveyard without paying their mana costs.
+1: Chandra Nalaar deals 1 damage to target player.
-X: Chandra Nalaar deals X damage to target creature.
-8: Chandra Nalaar deals 10 damage to target player and each creature he or she controls.
+1: Put a 1/1 white Soldier creature token onto the battlefield.
+1: Target creature gets +3/+3 and gains flying until end of turn.
-8: For the rest of the game, artifacts, creatures, enchantments, and lands you control are indestructible.
+1: Untap two target lands.
-1: Put a 3/3 green Beast creature token onto the battlefield.
-4: Creatures you control get +3/+3 and gain trample until end of turn.
+2: Each player draws a card.
-1: Target player draws a card.
-10: Target player puts the top twenty cards of his or her library into his or her graveyard.
+1: Target player discards a card.
-2: Search your library for a card, then shuffle your library and put that card on top of it.
-8: Put all creature cards in all graveyards onto the battlefield under your control.
+3: Destroy target noncreature permanent.
-2: Gain control of target creature.
-9: Nicol Bolas, Planeswalker deals 7 damage to target player. That player discards seven cards, then sacrifices seven permanents.
+1: Search your library for a card named Nissa's Chosen and put it onto the battlefield. Then shuffle your library.
+1: You gain 2 life for each Elf you control.
-7: Search your library for any number of Elf creature cards and put them onto the battlefield. Then shuffle your library.
+1: Creatures you control get +1/+1 and gain haste until end of turn.
-2: Gain control of target creature until end of turn. Untap that creature. It gains haste until end of turn.
-6: Put five 4/4 red Dragon creature tokens with flying onto the battlefield.
+2: Sorin Markov deals 2 damage to target creature or player and you gain 2 life.
-3: Target opponent's life total becomes 10.
-7: You control target player's next turn.
+1: Untap up to two target artifacts.
-X: Search your library for an artifact card with converted mana cost X or less and put it onto the battlefield. Then shuffle your library.
-5: Artifacts you control become 5/5 artifact creatures until end of turn.