This deck combines the 2 famous tribes in MTG to create a really big damage as early as turn 3 depending on your opening hands with a budget limit of USD 100!
The mechanic for this deck is simple, you summon the elves to generate manas, attack and block creatures.
Then when you could generate enough mana, you summon the big gun, the hydras and swing your way to victory.
The Mana Engine
Elvish Mystic
= The mana generator elf
Llanowar Elves
= The mana generator elf
Marwyn, the Nurturer
= The mana generator elf that can produce more mana the stronger it gets
Rhonas's Monument
= Not really a mana ramp but it gives the ability to cast the hydras for discount. It also strengthen your creature and give them trample.
The Elves Army
Dwynen's Elite
= Primary card for your elf army. It can create tokens of elves
Elvish Clancaller
= Elf Lord. Gives your other elves +1/+1 and it can call a copy of itself from the deck
Elvish Visionary
= Helps you draw a card
Marwyn, the Nurturer
= Elf that can get stronger as more elf enter your battlefield.
Icon of Ancestry
= Givs your elves +1/+1
They Big Gun
Voracious Hydra
= The doubling of its +1/+1 counter when you summon it means that you didn't require much mana to summon a lethal hydra
Hungering Hydra
= Hydra that prevents chum block and it can get stronger and stronger.
Edit
Replace
Leyline of Abundance
with
Rhonas's Monument
because
Leyline of Abundance
was banned.