Whenever you attack with one or more Elves, scry 1.
Whenever you scry, Celeborn gets +1/+1 until end of turn for each card looked at while scrying this way.
Celeborn the Wise sits at the head of a mono-green Elf tribal deck that pumps him bigger every time you scry. Flood the board with mana Elves and aggressive tokens, attack to trigger scry, and chain scry effects to make Celeborn a massive trampling threat while your wide Elf army applies pressure.
Builds a huge, self-growing voltron threat for only four mana
Excellent ramp and mana production from Elf tribal package
Scry chains can stack the +1/+1 buffs to absurd sizes in a single turn
Mono-green consistency and access to cheap, efficient creatures
Relies on Celeborn being on the battlefield, vulnerable to removal
Mono-green lacks interaction, counterspells, and card draw fixes
Needs both Elves to attack and scry triggers to function fully
Buffs only last until end of turn, so a removed Celeborn resets progress