I don't usually think of cards with CMC 4 or higher as "ramp", because usually the goal is to reach the fourth mana in advance, but Keeper can help you go against green decks and Smothering can win the game by itself, if others don't play around it, so I'll count them
1996 Pokemon Base Set Japanese NO RARITY SYMBOL #9 BLASTOISE-HOLO Average Raw Price: $750 Average Graded Price (PSA9): $9,900 Ken Sugimori, Pokmons original art director, created the Blastoise illustrationone of his earliest designs from 1990for promotional artwork and ingame assets for Pokmon Red and Green
This artist has worked with The Pokmon Company since the Base Set days, but Komiya has their own style and usually distorts Pokmon anatomy
Double-sided printing: If you want to print on both sides of the card, ensure your printer supports double-sided printing and adjust the print settings accordingly
Getting both an extra combat and a stat boost stacked on top of Treasure token generation lets this do a lot of effects for a combined seven mana
or Magic: The Gathering