When this land enters, exile target player's graveyard
Additionally, collector numbers for ripple foil tokens with the MH3 set code as well as the front and back side order in which tokens appear differ in Creative Energy Collector's Edition, where tokens appear as follows: 1 Energy Reserve (Helper) // Servo token 1 Aetherborn // Servo token 1 Illusion // Servo token 1 Phyrexian Myr (Brudiclad) // Servo token 1 Treasure // Copy token 1 Gremlin (1/1) // Copy token 1 Copy // Gremlin (1/1) token 1 Thopter // Copy token 1 Construct (6/12) // Myr token 1 Aetherborn // Thopter token See the tokens and helper from Creative Energy and Creative Energy Collector's Edition (tokens and helper) in the Modern Horizons 3 Card Image Gallery
You can add white reanimation effects like Breath of Life, too, to get these creatures back later
Whenever an opponent casts a noncreature spell, Gleeful Arsonist deals damage equal to its power to that player
Its initial cost is just three mana, but then every time you cast an instant or sorcery once it's on the battlefield, it gains a +1/+1 counter, unless the mana spent to cast the spell is equal to or less than its power
Another drawback comes from the social aspect