Festival Cannon Dragon, Dinofest

[AUTO](RC):When this unit boosts, if your vanguard is grade 3 or greater, and your opponent does not have a rear-guard in the same column as this unit, this unit gets [Power]+5000 until end of that battle. [AUTO](RC):At the end of the battle this unit boosted, if you have more rear-guards than your opponent, or your opponent's rear-guard was retired this turn, [COST][bind this unit], look at the top five cards of your deck, choose up to one grade 2 or greater unit card or up to one non-sentinel <Dinodragon> normal unit with a different card name from this card from among them, reveal it and put it into hand, and shuffle the deck.