As Citadel Siege enters, choose Khans or Dragons.• Khans — At the beginning of combat on your turn, put two +1/+1 counters on target creature you control.• Dragons — At the beginning of combat on each opponent's turn, tap target creature that player controls.
: Add ., : Add one mana of any color in your commander's color identity. If you spend this mana to cast your commander, it enters with a number of additional +1/+1 counters on it equal to the number of times it's been cast from the command zone this game.
Create a token that's a copy of target creature.Retrace (You may cast this card from your graveyard by discarding a land card in addition to paying its other costs.)
FlyingWhen Boreas Charger leaves the battlefield, choose an opponent who controls more lands than you. Search your library for a number of Plains cards equal to the difference, reveal those cards, put one of them onto the battlefield tapped and the rest into your hand, then shuffle.
This spell costs less to cast, where X is the amount of life you gained this turn.TrampleAt the beginning of your end step, if you gained life this turn, you may cast Sproutback Trudge from your graveyard.
When Reef Worm dies, create a 3/3 blue Fish creature token with "When this creature dies, create a 6/6 blue Whale creature token with 'When this creature dies, create a 9/9 blue Kraken creature token.'"
Enchant creatureEnchanted creature gets +1/+1 and is goaded. (It attacks each combat if able and attacks a player other than you if able.)Whenever enchanted creature attacks, each other creature that's attacking one of your opponents gets +1/+1 until end of turn.
Imprint — When Duplicant enters, you may exile target nontoken creature.As long as a card exiled with Duplicant is a creature card, Duplicant has the power, toughness, and creature types of the last creature card exiled with Duplicant. It's still a Shapeshifter.
FlyingWhen Angel of the Ruins enters, exile up to two target artifacts and/or enchantments.Plainscycling (, Discard this card: Search your library for a Plains card, reveal it, put it into your hand, then shuffle.)
, Discard a card: Up to one target creature can't be blocked this turn.Whenever Key to the City becomes untapped, you may pay . If you do, draw a card.
When Wildfire Devils enters and at the beginning of your upkeep, choose a player at random. That player exiles an instant or sorcery card from their graveyard. Copy that card. You may cast the copy without paying its mana cost.
Level up (: Put a level counter on this. Level up only as a sorcery.)LEVEL 2-51/1: Create a 3/3 green Elephant creature token.LEVEL 6+1/1: Create two 3/3 green Elephant creature tokens.
