Destroy target creature with reminder text. (Reminder text is any italicized text in parentheses that explains rules you already know.)
As Gluetius Maximus comes into play, an opponent chooses one of your fingers. (Thumbs are fingers, too.) When the chosen finger isn't touching Gluetius Maximus, sacrifice Gluetius Maximus.
Put a 1/1 colorless Expansion-Symbol creature token into play for each different expansion symbol among permanents you control.
Defender (This creature can't attack.) Whenever Hornet Nest is dealt damage, put that many 1/1 green Insect creature tokens with flying and deathtouch onto the battlefield. (Any amount of damage a creature with deathtouch deals to a creature is enough to destroy it.)
At the beginning of your upkeep, each player draws a card. Whenever an opponent draws a card, that player loses 1 life.
When Springbloom Druid enters the battlefield, you may sacrifice a land. If you do, search your library for up to two basic land cards, put them onto the battlefield tapped, then shuffle your library.
Treetop Village comes into play tapped. T: Add G to your mana pool. 1G: Treetop Village becomes a 3/3 green Ape creature with trample until end of turn. It's still a land. (If it would deal enough combat damage to its blockers to destroy them, you may have it deal the rest of its damage to defending player.)
Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.) T: Add C.
Whenever a creature you control dies, you gain 1 life and draw a card.
Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.) When Viridian Corrupter enters the battlefield, destroy target artifact.
You may have Estrid's Invocation enter the battlefield as a copy of any enchantment you control, except it gains "At the beginning of your upkeep, you may exile this enchantment. If you do, return it to the battlefield under its owner's control."
If Leyline of Sanctity is in your opening hand, you may begin the game with it on the battlefield. You have hexproof. (You can't be the target spells or abilities your opponents control.)