This is because Limited is full of creatures, and the removal that exists tends to be clunky (even good ones like Sephiroth's Intervention cost 4 mana)
Raikou's features are barely visible in the dark, though its face is illuminated while the back portion of Raikou remains obscured
This is a perfect example of why you want to run other types of removal on top of your creature removal
Theyre creatures that get stronger whenever you play a land card (think of land like the gas that powers your decks engine) and have incredible synergy with other card types, leading to a deck that will overwhelm your opponent
Some options include: Lightning Greaves, Swiftfoot Boots, Gift of Immortality, Fool's Demise, Boros Charm, Gift of Immortality, Legion's Initiative, counter magic (Counterspell etc.) Disruption Zedruu isn't a "let's win as fast as possible" type of general