Make a bunch of goblins or elementals and go absolutely bonkers with it
Like the other Generation 1 starter evolutions in TCG Pocket, Charizard ex is quite tanky, as it has 180 HP, making it able to avoid being knocked out easily except in the mirror match

Argentum Masticore Aurora Eidolon Bant Sureblade Basri's Lieutenant Brace for Impact Cloven Casting Depopulate Dragon Arch Enemy of the Guildpact Enigma Eidolon Entropic Eidolon Esper Stormblade Fallaji Wayfarer Frenemy of the Guildpact (playtest) General Ferrous Rokiric Ghostfire Slice Glass of the Guildpact Glittering Wish Gloryscale Viashino Grixis Grimblade Guildmages' Forum Guildscorn Ward Hero of Precinct One Infinite Guideline Station Jared Carthalion Jenson Carthalion, Druid Exile Jund Hackblade Knight of New Alara Lilah, Undefeated Slickshot Lobber Crew Mage Tower Referee Mana Cannons Maze Abomination Maze Behemoth Maze Glider Maze Rusher Maze Sentinel Naya Hushblade Neutralizing Blast Niv-Mizzet, Guildpact Null Elemental Blast Obscura Charm Obsidian Obelisk Pillar of the Paruns Psychotic Fury Pure // Simple Pure // Simple Pyroconvergence Radiant Purge Rampaging Monument Ravnica at War Reborn Hope Renounce the Guilds Rewards of Diversity Rienne, Angel of Rebirth Sandstorm Eidolon Scuttling Butler Shatter Assumptions Soldier of the Pantheon Spectrum Sentinel Stonecoil Serpent Stormscale Anarch Supply // Demand Supply // Demand The Mana Rig Tome of the Guildpact Trial // Error Trial // Error Urza's Filter Verdant Eidolon Vivid Revival Widespread Thieving

Folks, the drop in quality was steep this time
While this may seem rather niche due to Salamanders being an incredibly rare creature type, at the beginning of your end step, each player who controls the least number of creatures creates a 4/3 Salamander token