Yeah, there is a card called Witches Strike that has more niche activation but a much more powerful effect at no cost
Start with something simple so as not to overwhelm yourself and so that the initial outlay is less
Enchantment Color tag templates(None) Endless Evil Enchant creature you control At the beginning of your upkeep, create a token that's a copy of enchanted creature, except the token is 1/1
*Tails: Inflict 2500 damage to your opponent
C Common Propa Gandake X EARTH Level 3 [ PsychicEffect ] ATK 500 DEF 2000 Once per turn, if you control a monster(s) whose original Type is Beast, Insect, Plant, or Rock: You can declare 1 of those Types you control
I want to like Heart of a Warrior, but I feel like its not useful right now