charizard pokemon card 3 70 #3 Dragon Majesty Holo GMA 10 Gem Mint Pokémon [Fire][Fire][Colorless] Fiery Blast 130 Discard an Energy from this Pokemon. 🔥 Charizard GX — Hidden

Retreat: CCC Weakness: L Resistance: None ------------------------------------------------------------------------------ Goldeen A14 - Common Type: Water Evolution: Basic Pokemon Level: 12 HP: 40 W - Horn Attack (10) Retreat: None Weakness: L Resistance: None ------------------------------------------------------------------------------ Seaking A15 - Uncommon Type: Water Evolution: Stage 1 Evolution (Evolves from Goldeen) Level: 28 HP: 70 W - Horn Attack (10) WC - Waterfall (30) Retreat: C Weakness: L Resistance: None ------------------------------------------------------------------------------ Staryu A16 - Common Type: Water Evolution: Basic Pokemon Level: 15 HP: 40 W - Slap (20) Retreat: C Weakness: L Resistance: None ------------------------------------------------------------------------------ Magikarp A17 - Uncommon Type: Water Evolution: Basic Pokemon Level: 8 HP: 30 C - Tackle (10) W - Flail (10x) Effect: Does 10 damage times the number of damage counters on Magikarp

He'd ETB because of Goryo, then be sac'd at EOT, then undying would cause him to ETB again, and the persist counter and undying counter would cancel, so you'd be free to kill woodfall again for his trigger indefinitely

Jim Davis has a good take on this

the dictionary says that 'craw' is either the crop of a bird or an insect, or the stomach of an animal

Finally, colorless cards, such as some artifacts, do not have any colored mana requirements but still require a general amount of mana to be spent to play