yugioh all destiny hero cards - Fear Monger | Card Details and this card gains ATK equal to half the ATK of that equipped monster (you can only equip 1 monster at a time to this card with this effect). All cards from the Destiny

One great group of cards that has an application in top-level play is the team of Joltik, Pumpkaboo, and Lampent, which takes advantage of the Night March attack shared between them to do a huge amount of damage and discourage wanton attacks

Its pretty clear this is meant to simulate an animal which is some kind of death omen, which is actually the case in some real world folklore

Sceptile can be seen skulking around in the forest as it stalks its out-of-frame prey

Or you can use Ashnod's Altar and Phyrexian Altar to create a loop where Prossh makes tokens, then you sac him (and a few tokens) to the altars to generate enough mana to recast your commander, thus making even more tokens