Prototype creature

Prototype creatures are creatures that are used to refer to an entire class of creatures with the same power and toughness and mana cost or converted mana cost (and in some cases, abilities). What makes these creature prototypical is their recurrence at common or uncommon rarity in almost all modern sets. Of these categories, Gray Ogres and Pikers are the most common with nearly 400 and over 200 respectively.

In most cases, these are usually found with (often strong) upsides in the colors they are most common in.

Common models

Name	Prototype card	Characteristics	Colors	List
Bear	Grizzly Bears	2/2 for 1C	With abilities ("Value Bear"): White, Green With downside or vanilla: Black Only at CC cost or with downside: Red, Blue	List
Air Elemental	Air Elemental	4/4 or bigger flyers for cmc 5, always uncommon or rarer	All colors except green
Whelkin Tern	Whelkin Tern	2/1 flier for 1U	Blue	List
Hill Giant	Hill Giant	3/3 for 3C or 2CC	Mostly red and green	List
Gray Ogre	Gray Ogre	2/2 for 2C	All colors, but slightly more common in black and red
Wind Drake	Wind Drake	2/2 for 2C with flying	Mostly white and blue	List
Turtle	Horned Turtle	1/4 for 2C	Mostly white and blue	List
Ox	Pillarfield Ox	2/4 for 3C	Mostly white and green	List
Giant Cockroaches	Giant Cockroach	4/2 for 3C	Mostly red and black	List
Piker	Goblin Piker	2/1 for 1C	All colors, but most numerous in red
Cat	Sanctuary Cat	1/1 for C	Mostly white and green	List