There are currently 6 types of spells in the game, which can be identified by a symbol next to the Type field on the card
I snagged The Abyss in pack two, which notably does not affect artifact creatures, and in the third pack I actually took Tinker over Mox Emerald because Tinker was more likely to lead to a broken start in my deck at that point, and had significantly more value later in the game
The default commander, The Swarmlord, complements this idea by not only getting 2 +1/+1 counters for each time its cast from the command zone, but also draws a card any time a creature you control with a counter on it dies
Surge's Jolteon #28Rare $22.28 Brock's Ninetales #3Holo Rare $77.23 Brock's Sandslash #36Uncommon $3.65 Koga's Golbat #46Uncommon $3.66 Giovanni's Pinsir #24Rare $11.24 Alolan Vulpix #21Common $0.86 Alolan Vulpix #27Common $0.35 Alolan Vulpix #30Common $5.45 Alolan Vulpix #53Common $0.94 Alolan Vulpix #SV8Shiny Holo Rare $12.76 Alolan Vulpix #39Common $0.48 Alolan Vulpix #32None $1.04 Alolan Vulpix #16Common $2.07 Alolan Vulpix #14Common $0.93 Alolan Vulpix #22None $44.13
Some Pokmon card makers also let you add flavor text, length, height, and rarity
While the Extra Deck was only comprised of Fusion and Synchro Monsters at the time of the card's original Western release (it was released in 2001 in Japan, when only Fusion Monsters existed in what was then the Fusion Deck), in modern play the card could bring out a whole host of Xyz, Pendulum and Link Monsters with ease -- were it not for the card's errata