If it can conditionally get better, the player imagines that they will do that
If a land or Bird you control entering at the same time as Traveling Chocobo (including Traveling Chocobo itself) causes a triggered ability of a permanent you control to trigger, that ability triggers an additional time
It should be said that this Starter Pack also has a XY BREAK prefix, which corresponds to the current TCG sets

Creatures (22) 1 Sakura-Tribe Elder 1 Lotus Cobra 1 Rampaging Baloths 1 Garruk's Packleader 1 Burnished Hart 1 Ghalta, Primal Hunger 1 Tendershoot Dryad 1 Etali, Primal Storm 1 Grothama, All-Devouring 1 Goreclaw, Terror of Qal Sisma 1 Grumgully, the Generous 1 Kodama of the East Tree 1 Llanowar Loamspeaker 1 Wandertale Mentor 1 Bello, Bard of the Brambles 1 Teapot Slinger 1 Prosperous Bandit 1 Pyreswipe Hawk 1 Brightcap Badger 1 Evercoat Ursine 1 Trailtracker Scout 1 Wildsear, Scouring Maw Planeswalkers (1) Lands (38) 10 Forest 1 Karplusan Forest 8 Mountain 1 Mossfire Valley 1 Tranquil Thicket 1 Forgotten Cave 1 Gruul Turf 1 Terramorphic Expanse 1 Mosswort Bridge 1 Exotic Orchard 1 Reliquary Tower 1 Rootbound Crag 1 Raging Ravine 1 Evolving Wilds 1 Copperline Gorge 1 Command Tower 1 Temple of Abandon 1 Cinder Glade 1 Game Trail 1 Sheltered Thicket 1 Path of Ancestry 1 Wooded Ridgeline Spells (39) 1 Sol Ring 1 Fellwar Stone 1 Gratuitous Violence 1 Rampant Growth 1 Decimate 1 Starstorm 1 Gilded Lotus 1 Talisman of Impulse 1 Mind Stone 1 Greater Good 1 Thran Dynamo 1 Farseek 1 Gruul Signet 1 Harmonize 1 Explore 1 Cultivate 1 Spine of Ish Sah 1 Beast Within 1 Chaos Warp 1 Warstorm Surge 1 Blasphemous Act 1 Primeval Bounty 1 Outpost Siege 1 Berserkers' Onslaught 1 Hedron Archive 1 Thought Vessel 1 Abrade 1 Sunbird's Invocation 1 Path of Discovery 1 Arcane Signet 1 Garruk's Uprising 1 Esika's Chariot 1 Unnatural Growth 1 Big Score 1 Bootleggers' Stash 1 Rain of Riches 1 Alchemist's Talent 1 Thickest in the Thicket 1 Rolling Hamsphere Squirreled Away The Command Zone revealed the Squirreled Away deck

Whether you prefer to keep the strategies together, or draft the card pool between your friends, you decide how you want to play
Then you get to place one of your markers down in the region of Ethnos that matches the card colour