Double strike (This creature deals both first-strike and regular combat damage.)Vigilance (Attacking doesn't cause this creature to tap.)Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.)
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.
Mentor (Whenever this creature attacks, put a +1/+1 counter on target attacking creature with lesser power.)At the beginning of combat on your turn, create a 1/1 red Goblin creature token. That token gains haste until end of turn and attacks this combat if able.
Surveil 2, then choose an instant or sorcery card in your graveyard. You may cast it this turn. If that spell would be put into your graveyard, exile it instead. (To surveil 2, look at the top two cards of your library, then put any number of them into your graveyard and the rest on top of your library in any order.)
Whenever another creature you control enters or dies, if that creature's power is greater than Pelt Collector's, put a +1/+1 counter on Pelt Collector.As long as Pelt Collector has three or more +1/+1 counters on it, it has trample.
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.
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.)
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.)
Undergrowth — When Izoni, Thousand-Eyed enters, create a 1/1 black and green Insect creature token for each creature card in your graveyard., Sacrifice another creature: You gain 1 life and draw a card.
FlyingWhenever Thief of Sanity deals combat damage to a player, look at the top three cards of that player's library, exile one of them face down, then put the rest into their graveyard. You may cast that card for as long as it remains exiled, and mana of any type can be spent to cast that spell.
