Oko's direct impact may not be flashy, but the opponent has to answer him - and all the time they're expending resources trying to remove the three-mana planeswalker, his controller can keep building up their own board, getting further and further ahead
Shire Terrace - Its a strict upgrade on Warped Landscape, Terminal Moraine, and the Panoramas
What makes this Battle truly worth it is if you can utilize the Kraken tokens for something bigger, which is exactly what Indomitable Creativity decks can do
For those who prefer a combo-oriented style of play, Kykar decks are also well suited to cards with Storm (spells like Empty the Warrens that copy themselves for every other spell cast before them on the same turn) and cards that reward you for playing lots of spells like Aetherflux Reservoir, to say nothing of the other independent combos that synergize with Kykar like Elsha of the Infinite + Senseis Divining Top
If you can fetch it up from your library and make this a consistent thing, then you can literally take over a game
Id like to use the rest of the article to go over each set from Urzas block and earlier and examine which significant cards are on the list and which arent