When Bonny Pall enters, create Beau, a legendary blue Ox creature token with "Beau's power and toughness are each equal to the number of lands you control."
Whenever you attack, draw a card, then you may put a land card from your hand or graveyard onto the battlefield.
Ramp into a big mana engine, drop Bonny Pall to create Beau (a creature whose size scales with your land count), then attack each turn to draw cards and ramp lands directly onto the battlefield. You snowball land advantage into massive Beau beats and overwhelming card draw, eventually closing with a giant attacker or a lands-matter payoff.
Built-in card advantage and free land drops every combat keeps you ahead on resources
Beau becomes a huge, hexproof-able beater that scales naturally with your land-heavy deck
Reach plus a big body makes Bonny Pall a solid blocker and attacker
Synergizes with the strongest archetype in the format (lands matter) in efficient GU colors
The attack trigger fires even if Bonny Pall stays home, just needs any attacker
Six mana and the payoff requires you to survive a combat step to get value
Beau dies easily to a board wipe and resets your scaling threat
No built-in evasion or protection, so you can get chump-blocked or removed
Light on interaction in GU; vulnerable to combo and fast decks
Removing Bonny Pall shuts off the draw-and-ramp engine entirely
Legendary Creature — Giant Scout
