If this card is destroyed: You can Special Summon both 1 "Dark Magician" and 1 "Dark Magician Girl" from your hand, Deck, and/or GY
After youre done drawing cards, you get to create a treasure for each opponent who had multiple lands enter the battlefield this turn
The best way to take care of this card is to negate its effect with a hand trap like Infinite Impermanence or forbidden droplets and then destroy it with a stronger monster or a spell card
If anything, Shivan Dragon is one of the worst dragons MTG has to offer, especially considering its heritage
20 damage weakens high HP EX cards like the Kanto starters, Gyarados, Mewtwo, and Exeggutor, bringing them in the firing rage of your strongest cards
The best there ever was Don't think these training wheels result in a dull game