Beacon Bolt deals damage to target creature equal to the total number of instant and sorcery cards you own in exile and in your graveyard.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.)
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.
Mentor (Whenever this creature attacks, put a +1/+1 counter on target attacking creature with lesser power.): Boros Challenger gets +1/+1 until end of turn.
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.
Choose a creature card with mana value 1 in your graveyard, then do the same for creature cards with mana value 2 and 3. Return those cards to the battlefield.