By modern standards these lands are somewhat weak as they cannot be used in conjunction with Fetch Lands, but it's important to remember that the original Onslaught era Fetch Lands were a long ways away at this point
So even though it does seem expensive for Giratina to only be able to do 30 hp to each Pokemon of your opponent's for 4 energy, just think if your opponent has 3 Pokemon in play, 1 active and 2 benched, 1 turn of Darkness Lost can do 90 hp with 4 energy cards, which isn't bad at all
Poisoned A poisoned Pokmon suffers 10 HP at the end of each turn and is marked with a poisoned token
$13.99 Chaos Defiler Universes Beyond: Warhammer 40,000 $1.29 Aspiring Champion Universes Beyond: Warhammer 40,000 $3.49 Rakdos, the Showstopper Ravnica Allegiance $0.99 Kardur, Doomscourge Kaldheim $4.99 Liliana's Contract Core Set 2019 $2.99 Rakdos, the Showstopper Ravnica: Clue Edition $5.99 Be'lakor, the Dark Master (172 - Traditional Foil) Universes Beyond: Warhammer 40,000 $7.49 Balor Commander Legends: Battle for Baldur's Gate $1.99 Bloodcrusher of Khorne Universes Beyond: Warhammer 40,000 $32.99 Bloodthirster Universes Beyond: Warhammer 40,000 $0.99 Archfiend of Depravity Final Fantasy Commander Decks $6.99 Rakdos, Patron of Chaos Murders at Karlov Manor 0 results found
So, most Commander decks
One of the series most famous legendaries - and source of many playground rumours - is Pokmon #151, Mew