Complete the Circuit [March of the Machine] EX2-011 investigate once for each opponent

investigate once for each opponent who has more cards in hand than you

oracle of Purphoros

untap it and all Samurai you control

Return half the creatures they control to their owner's hand

Set: Fifth Edition Type: Creature — Human Soldier Rarity: Rare Cost: {3}{W}{W} {T}: All combat damage that would be dealt to you by unblocked creatures this turn is dealt to Kjeldoran Royal Guard instead

Complete the Circuit [March of the Machine] EX2-011 investigate once for each opponentSet: March of the Machine Type: Instant Rarity: Rare Cost: {5}{U} Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color.) You may cast sorcery spells this turn as though they had flash. When you next cast an instant or sorcery spell this turn, copy that spell twice. You may choose new targets for the copies.