Convoke isnt an activated ability , but a static ability
There is an important lesson here about the modern TCG market: sometimes the cards that bring joy, personality, and a genuine smile to the people who see them outperform the ones that rely solely on raw power, competitive relevance, or legacy name recognition
Of course, Professor Oak would understand that being the very best would be so simple
Abhorrent Overlord Baron Strucker, HYDRA Overlord Cateran Overlord Extus, Oriq Overlord Hellkite Overlord Hollowhenge Overlord Kobold Overlord Lava-Field Overlord Necron Overlord Nefarox, Overlord of Grixis Overlord of the Balemurk Overlord of the Boilerbilges Overlord of the Floodpits Overlord of the Hauntwoods Overlord of the Mistmoors Rohgahh, Kher Keep Overlord Sliver Overlord Tovolar, Dire Overlord Ultron, Machine Overlord
You'd be much better off just including another elf in your deck, or a crazy combo piece like Flourishing Defences
This capable first strike creature can quickly end games if you happen to have just a couple of other creatures on the board as well as a few pump spells in hand