DefenderWhenever you surveil, put a +1/+1 counter on Thoughtbound Phantasm.As long as Thoughtbound Phantasm has three or more +1/+1 counters on it, it can attack as though it didn't have defender.
You may look at the top card of your library any time.You may play lands and cast spells from the top of your library.You can't play lands or cast spells from your hand.: Destroy Experimental Frenzy.
Target opponent may have Risk Factor deal 4 damage to them. If that player doesn't, you draw three cards.Jump-start (You may cast this card from your graveyard by discarding a card in addition to paying its other costs. Then exile this card.)
HasteMentor (Whenever this creature attacks, put a +1/+1 counter on target attacking creature with lesser power.)Prevent all noncombat damage that would be dealt to other creatures you control.: Tajic, Legion's Edge gains first strike until end of turn.
When Disinformation Campaign enters, you draw a card and each opponent discards a card.Whenever you surveil, return Disinformation Campaign to its owner's hand.
Response deals 5 damage to target attacking or blocking creature.Creatures you control gain first strike and vigilance until end of turn. After this main phase, there is an additional combat phase followed by an additional main phase.
Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for or one mana of that creature's color.)When Venerated Loxodon enters, put a +1/+1 counter on each creature that convoked it.
: Add ., : Add one mana of any color. If that mana is spent on a multicolored creature spell, that creature enters with an additional +1/+1 counter on it.
Whenever you cast a red spell, if Runaway Steam-Kin has fewer than three +1/+1 counters on it, put a +1/+1 counter on Runaway Steam-Kin.Remove three +1/+1 counters from Runaway Steam-Kin: Add .
Create a token that's a copy of target creature you control.Jump-start (You may cast this card from your graveyard by discarding a card in addition to paying its other costs. Then exile this card.)
Other creatures you control get +1/+1.When Trostani Discordant enters, create two 1/1 white Soldier creature tokens with lifelink.At the beginning of your end step, each player gains control of all creatures they own.
Etrata, the Silencer can't be blocked.Whenever Etrata deals combat damage to a player, exile target creature that player controls and put a hit counter on that card. That player loses the game if they own three or more exiled cards with hit counters on them. Etrata's owner shuffles Etrata into their library.
ReachUndergrowth — When you cast this spell, reveal the top X cards of your library, where X is the number of creature cards in your graveyard. You may put a green permanent card with mana value X or less from among them onto the battlefield. Put the rest on the bottom of your library in a random order.
Undergrowth — Search your library for a black card with mana value less than or equal to the number of creature cards in your graveyard, reveal it, put it into your hand, then shuffle.