The same is true for counters that change a creatures power and/or toughness
Aboleth Spawn copying the trigger from Eternal Witness, Solemn Simulacrum, Avenger of Zendikar, Sun Titan, and friggin Dockside Extortionist is going to be amazing
Honorable Mention #2: Tradewind Rider If this list were Top Ten Spirits for Standard, this would be a clear #1 since it dominated the era with multiple egregious decks like Trade-Geddon where you cast Armageddon and then bounced every new land with this, which I built, or Trade-Awake with Awakening to untap each turn all stuff for more bounces
Myr typal cards that create artifact tokens like Myr Matrix, Myr Turbine, and Myr Battlesphere give you constant access to blockers and sacrifice dummies for Aces attack trigger
Those become your libraries in the main game, which then resumes from where it left off, with The Countdown Is at One finishing resolving
By 1991 Magic creator Richard Garfield had already conceptualized Magics basics, and had signed with small RPG publisher Wizards of the Coast to distribute and further develop the game
