Crucible of Fire [Magic 2015]Set: Magic 2015 Type: Enchantment Rarity: Rare Cost: {3}{R} Dragon creatures you control get +3 +3. "The dragon is a perfect marriage of power and the will to use it." Sarkhan Vol

Enchanted creature is a Treefolk with base power and toughness 0/4 and loses all abilities

Set: Magic Origins Promos Type: Sorcery Rarity: Rare Cost: {2}{B}{B} All creatures get -4/-4 until end of turn

Set: Duel Decks Anthology Type: Creature — Horror Rarity: Common Cost: {1}{B} When Abyssal Gatekeeper dies

Set: Revised Edition Type: Artifact Rarity: Rare Cost: {2} {2}

The rest look it up

"People love to follow fools

At the battle of Chang'an

Set: Team Rocket 1st Edition Type: Fighting Rarity: Rare Retreat cost: Colorless

return a land you control to its owner's hand

all lands you control phase out

you may put a creature card from your hand onto the battlefield

Sacrifice Tinder Wall: It deals 2 damage to target creature it's blocking