Each player mills 10 cards, and then you resurrect one of their best creatures or planeswalkers under your commandinstantly flipping the balance of power
Being able to hit the opposition for 130 HP after playing the card is a nice bonus, as too can Hyper Beam's ability to discard one of the opposition's active Pokemon's energy cards
There are powerful artificers like Urza, Lord High Artificer and Sai, Master Thopterist that benefit from an artifact army, and Urza, Prince of Kroog can produce an interesting artifact army, too
Having dual card types in your deck is all well and fine, but if you can't get them into your graveyard, you're not going to reach Delirium
They arrived in HeartGold SoulSilver base and continued through HGSS Unleashed, HGSS Undaunted, and HGSS- Triumphant
Fortunately, the reward of giving your whole team +3/+0 or drawing three cards when you connect in combat is huge